CN105953862B - A kind of integral type solution preparation measurement glass device - Google Patents
A kind of integral type solution preparation measurement glass device Download PDFInfo
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- 239000011521 glass Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 238000005259 measurement Methods 0.000 title abstract description 6
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- 238000009826 distribution Methods 0.000 description 12
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- 235000020682 bottled natural mineral water Nutrition 0.000 description 1
- 238000013098 chemical test method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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Abstract
本发明公开了一种一体式溶液配制量取玻璃装置，包括配液桶和取液管，取液管上部为圆筒，取液管下部为尖嘴，圆筒部分套入配液桶内，圆筒在配液桶外的部分设置刻度，圆筒上底面低于配液桶的上底面，圆筒上底面在配液桶外的部分设置封片密封，圆筒上底面在配液桶内的部分设置缺口，圆筒下底面与配液桶下底面相平，尖嘴设置放液阀，配液桶和尖嘴之间设置连通管，连通管在配液桶侧壁设置配液桶开口，连通管在尖嘴处设置尖嘴开口，尖嘴开口在放液阀上方，连通管设置联通阀。本发明实现了高效、快速、准确的溶液的配制与量取。
The invention discloses an integrated solution preparation and measuring glass device, which comprises a liquid dispensing barrel and a liquid taking tube. The upper part of the liquid taking tube is a cylinder, and the lower part of the liquid taking tube is a pointed mouth. The cylinder is provided with a scale outside the liquid dispensing barrel, the upper bottom of the cylinder is lower than the upper bottom of the liquid dispensing barrel, and the upper bottom of the cylinder is sealed with a seal outside the liquid dispensing barrel, and the upper bottom of the cylinder is inside the liquid dispensing barrel There is a gap in the part of the cylinder, the bottom surface of the cylinder is level with the bottom surface of the liquid dispensing barrel, the nozzle is provided with a liquid discharge valve, a connecting pipe is arranged between the liquid dispensing barrel and the nozzle, and the connecting pipe is provided with an opening of the liquid dispensing barrel on the side wall of the liquid dispensing barrel , the connecting pipe is provided with a pointed mouth opening at the pointed mouth, the pointed mouth opening is above the liquid discharge valve, and the connecting pipe is provided with a connecting valve. The invention realizes efficient, rapid and accurate solution preparation and measurement.
Description
技术领域technical field
本发明涉及一种一体式溶液配制量取玻璃装置。The invention relates to an integrated glass device for preparing and measuring solutions.
背景技术Background technique
溶液配制与量取活动体现在人类社会的各个领域，尤其是在理、工、农、医方面更是各项研发工作、生产工作、检测工作的准备工作，溶液配制与量取的准确性将影响后续工作结果的准确性。只有溶液配制与量取准确才能确保研发数据的可信，产品质量的统一，检测结果的准确。简易、实用、方便的溶液配制装置有助于各行各业的需求。Solution preparation and measurement activities are reflected in various fields of human society, especially in science, engineering, agriculture, and medicine. It is the preparation work for various research and development work, production work, and testing work. Affect the accuracy of follow-up work results. Only accurate solution preparation and measurement can ensure the credibility of research and development data, uniform product quality, and accurate test results. Simple, practical and convenient solution preparation device helps the needs of various industries.
检测是指用指定的方法检验测试某种物体（气体、液体、固体）指定的技术性能指标。适用于各种行业范畴的质量评定，如：土木建筑工程、水利、食品、化学、环境、机械、机器等等。Detection refers to the use of specified methods to test the specified technical performance indicators of an object (gas, liquid, solid). It is suitable for quality assessment in various industries, such as: civil engineering, water conservancy, food, chemistry, environment, machinery, machines, etc.
药品检测的检测项目众多，有药品质量检测、药品成分检测、药品重金属检测、药品不良反应检测、药品密封性检测、生物药品检测、药品外观检测、药品常规检测、药品理化检测、药品安全检测和药品缺陷检测。There are many testing items for drug testing, including drug quality testing, drug composition testing, drug heavy metal testing, drug adverse reaction testing, drug tightness testing, biological drug testing, drug appearance testing, drug routine testing, drug physical and chemical testing, drug safety testing and Drug defect detection.
食品检验的内容包括对食品的感官检测，食品中营养成分、添加剂、有害物质的检测等。The content of food inspection includes the sensory inspection of food, the detection of nutritional ingredients, additives, and harmful substances in food, etc.
水质检测范围：生活饮用水，瓶装矿泉水，地下水，地表水，污水，中水，锅炉水，纯水，饮用天然矿泉水，海水，冷却水，工业用水，渔业用水，农业用水，灌溉水，实验用水，游泳池用水，景观用水，温泉水，废水，污水，排放水，城市用水等等。Water quality testing range: drinking water, bottled mineral water, ground water, surface water, sewage, reclaimed water, boiler water, pure water, drinking natural mineral water, sea water, cooling water, industrial water, fishery water, agricultural water, irrigation water, Experimental water, swimming pool water, landscape water, hot spring water, waste water, sewage, discharge water, urban water, etc.
空气检测范围主要分为：装修污染、办公室内空气检测，作业场所有害物质检测，食堂油烟检测，锅炉大气及工业窑炉检测，工业废气检测等。The scope of air detection is mainly divided into: decoration pollution, air detection in offices, detection of harmful substances in workplaces, fume detection in canteens, detection of boiler atmosphere and industrial kilns, detection of industrial waste gas, etc.
一般土壤监测可以分为全国区域土壤背景、农田土壤环境、建设项目土壤环境评价、土壤污染事故等类型的监测。General soil monitoring can be divided into national regional soil background, farmland soil environment, soil environmental assessment of construction projects, soil pollution accidents and other types of monitoring.
发明内容Contents of the invention
本发明的目的是提供一种一体式溶液配制量取玻璃装置，实现高效、快速、准确的溶液的配制与量取。The purpose of the present invention is to provide an integrated solution preparation and measuring glass device to realize efficient, fast and accurate solution preparation and measuring.
为了实现上述目的，本发明采用如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
一种一体式溶液配制量取玻璃装置，包括配液桶和取液管，所述取液管上部为圆筒，所述取液管下部为尖嘴，所述圆筒部分套入所述配液桶内，所述圆筒在所述配液桶外的部分设置刻度，所述圆筒上底面低于所述配液桶的上底面，所述圆筒上底面在所述配液桶外的部分设置封片密封，所述圆筒上底面在所述配液桶内的部分设置缺口，所述圆筒下底面与所述配液桶下底面相平，所述尖嘴设置放液阀，所述配液桶和所述尖嘴之间设置连通管，所述连通管在所述配液桶侧壁设置配液桶开口，所述连通管在所述尖嘴处设置尖嘴开口，所述尖嘴开口在所述放液阀上方，所述连通管设置联通阀。An integrated solution preparation and measuring glass device, including a liquid mixing barrel and a liquid taking tube. The upper part of the liquid taking tube is a cylinder, and the lower part of the liquid taking tube is a sharp mouth. In the liquid bucket, the cylinder is provided with a scale outside the liquid distribution bucket, the upper bottom surface of the cylinder is lower than the upper bottom surface of the liquid distribution bucket, and the upper bottom surface of the cylinder is outside the liquid distribution bucket The part of the cylinder is sealed with a sealing sheet, the upper bottom of the cylinder is provided with a gap in the part of the liquid dispensing barrel, the lower bottom of the cylinder is equal to the lower bottom of the liquid dispensing barrel, and the pointed mouth is provided with a liquid discharge valve , a connecting pipe is provided between the liquid dispensing barrel and the tip, the connecting pipe is provided with a liquid dispensing barrel opening on the side wall of the liquid distributing barrel, and the connecting pipe is provided with a tip opening at the tip, The mouth opening is above the liquid discharge valve, and the communication pipe is provided with a communication valve.
优选：所述圆筒的三分之二以上的体积套入所述配液桶内。Preferably: more than two-thirds of the volume of the cylinder is inserted into the liquid dispensing barrel.
优选：所述圆筒下底面套入所述配液桶内的部分熔封玻璃挡板，所述圆筒下底面在所述配液桶外的部分连接所述尖嘴。Preferably: the lower bottom surface of the cylinder is inserted into the partially fused-sealed glass baffle in the liquid dispensing barrel, and the part of the lower bottom surface of the cylinder outside the liquid dispensing barrel is connected to the pointed mouth.
优选：所述圆筒与所述配液桶的固定连接方式为熔封。Preferably: the fixed connection between the cylinder and the liquid dispensing barrel is fusion sealing.
优选：所述配液桶设置100ml、250ml、500ml、1L、2L、5L、10L、20L、50L、100L或200L。Preferably: the liquid dispensing barrel is set at 100ml, 250ml, 500ml, 1L, 2L, 5L, 10L, 20L, 50L, 100L or 200L.
优选：所述配液桶体积是所述量取桶体积的10倍以上。Preferably: the volume of the liquid dispensing barrel is more than 10 times the volume of the measuring barrel.
本发明的有益效果：Beneficial effects of the present invention:
1.配液桶用来配制液体，取液管用来量取液体，取液管上部为圆筒，上下粗细相同，圆筒部分套入配液桶中连接处熔封，使圆筒部分在配液桶内，部分在配液桶外，兼备了在内或外的优点而克服了在内或外的缺点，例如，圆筒完全在配液桶内，不利于圆筒内液体体积的标定，也不利于圆筒观察，圆筒完全在配液桶外，不利于结构的稳定，也不利于超声操作时超声由配液桶传递到圆筒，这种部分套入的结构避免了上述缺点的同时还实现了圆筒与配液桶内液体体积的同时读取。圆筒与配液桶相比下底面高度相同，上底面圆筒低于配液桶，有利于装置的放置，有利于刻度的设置，对配液桶配置圆盖能够同时盖住圆筒。由此，尖嘴高度低于配液桶。方便液体流入取液管。圆筒的三分之二以上的体积套入配液桶内，最大程度上发挥套入结构的优势。1. The liquid dispensing barrel is used to prepare the liquid, and the liquid taking tube is used to measure the liquid. The upper part of the liquid taking tube is a cylinder with the same thickness at the top and bottom. In the liquid barrel, part is outside the liquid mixing barrel, which has both the advantages of being inside or outside and overcomes the shortcomings of being inside or outside. For example, the cylinder is completely inside the liquid mixing barrel, which is not conducive to the calibration of the liquid volume in the cylinder. It is also not conducive to the observation of the cylinder. The cylinder is completely outside the liquid dispensing barrel, which is not conducive to the stability of the structure, and it is also not conducive to the transmission of ultrasound from the liquid dispensing barrel to the cylinder during ultrasonic operation. This partially nested structure avoids the above disadvantages. At the same time, the simultaneous reading of the liquid volume in the cylinder and the liquid dispensing barrel is also realized. Compared with the liquid dispensing barrel, the height of the lower bottom of the cylinder is the same as that of the liquid dispensing barrel, and the upper bottom of the cylinder is lower than the liquid dispensing barrel, which is conducive to the placement of the device and the setting of the scale. The round cover of the liquid dispensing barrel can cover the cylinder at the same time. Thus, the height of the pointed mouth is lower than that of the liquid dispensing barrel. It is convenient for liquid to flow into the liquid extraction tube. More than two-thirds of the volume of the cylinder is inserted into the liquid distribution barrel to maximize the advantages of the inserted structure.
2.尖嘴设置放液阀，放液阀的打开关闭确定液体的取用并且定量取用的液体。2. The nozzle is equipped with a liquid discharge valve. The opening and closing of the liquid discharge valve determines the use of liquid and the liquid taken quantitatively.
3.连通管的设置实现了配液桶和取液管的联通。联通阀的设置用来调节连通管的开和关。3. The setting of the connecting pipe realizes the connection between the liquid dispensing barrel and the liquid taking pipe. The setting of the connecting valve is used to adjust the opening and closing of the connecting pipe.
4.配液桶侧壁设置配液桶开口，侧壁开口获得更为均质的液体，避免底部开口局部区域可能存在不均匀液体流入取液管影响标准液配置的准确性。另一方面，可以和尖嘴开口形成高度差，有利于液体流入取液管。4. The side wall of the liquid dispensing barrel is provided with an opening of the liquid dispensing barrel, and the opening of the side wall can obtain a more homogeneous liquid, so as to avoid possible uneven liquid flowing into the liquid taking pipe in the local area of the bottom opening and affect the accuracy of the standard liquid configuration. On the other hand, it can form a height difference with the sharp mouth opening, which is beneficial for liquid to flow into the liquid taking tube.
5.尖嘴开口的设置使液体首先灌满尖嘴，然后向上进入圆筒，有效防止尖嘴内出现气泡，影响液体量取的体积，最终影响标准液配置的准确性。尖嘴内壁为倾斜的曲面，由此尖嘴开口也是倾斜的曲面，液体在流入取液管时，不会在尖嘴处留下气泡，从而使量取液体更加准确。5. The opening of the nozzle is set so that the liquid first fills the nozzle, and then enters the cylinder upwards, effectively preventing air bubbles from appearing in the nozzle, affecting the volume of the liquid to be measured, and ultimately affecting the accuracy of the standard liquid configuration. The inner wall of the tip is an inclined curved surface, so the opening of the tip is also an inclined curved surface. When the liquid flows into the liquid-taking tube, no air bubbles will be left at the tip, so that the measurement of the liquid is more accurate.
6.尖嘴开口在放液阀上方，关闭放液阀时液体流入取液管，直至液面相平。6. The opening of the sharp mouth is above the liquid discharge valve. When the liquid discharge valve is closed, the liquid flows into the liquid pipe until the liquid level is equal.
7.圆筒在配液桶外的部分设置刻度，有利于体积的准确量取。圆筒下底面设置刻度为0。7. The cylinder is provided with a scale outside the liquid dispensing barrel, which is conducive to accurate volume measurement. Set the scale at the bottom of the cylinder to 0.
8.配液桶标出与取液管的体积倍比关系，可以利用圆筒上的刻度乘以倍比关系来确定配液桶内液体的体积，当液面在配液桶和取液管相平时，读取取液管的刻度然后乘以倍比关系即可得到更加准确地配液桶内液体的体积。8. The volume ratio relationship between the liquid distribution barrel and the liquid extraction tube is marked, and the volume of the liquid in the liquid distribution barrel can be determined by multiplying the scale on the cylinder by the multiple ratio relationship. When the liquid level is between the liquid distribution barrel and the liquid extraction tube When equal, read the scale of the liquid-taking tube and multiply it by the multiple ratio to get a more accurate volume of liquid in the liquid-dispensing barrel.
9.封片的设计使液体不会从圆筒在配液桶外的部分流出，缺口的设计使圆筒被配液桶的圆盖盖住后还能和配液桶相通，保持圆筒和配液桶内的气压相同。还能使圆筒内的液体过多时能够有缺口流出。在洗刷时，封片下区域不容易刷到，缺口处位置低于封片，可以由缺口插入毛刷完成洗刷工作。9. The seal is designed so that the liquid will not flow out from the part of the cylinder outside the liquid dispensing barrel, and the design of the gap enables the cylinder to communicate with the liquid dispensing barrel after being covered by the round cover of the liquid dispensing barrel, keeping the cylinder and the liquid dispensing barrel The air pressure in the dosing tank is the same. It can also cause the liquid in the cylinder to have a gap to flow out when there is too much liquid. When cleaning, the area under the slide is not easy to brush, and the position of the gap is lower than the slide, and the brush can be inserted through the gap to complete the cleaning work.
10.装置固定部分的连接通过熔封来实现。10. The connection of the fixed part of the device is realized by welding.
11.圆筒下底面套入配液桶内的部分熔封玻璃挡板，圆筒下底面在配液桶外的部分连接尖嘴，使尖嘴部分的体积相应减小，减小量取液体时液体在此处的储存，从而避免液体的浪费，此玻璃挡板的设计实际上使配液桶的下底面成为一个完整的圆，有利于玻璃装置的结构稳定，简化制作工艺。11. The lower bottom of the cylinder is inserted into the part of the fusing-sealed glass baffle in the liquid dispensing barrel, and the part of the lower bottom of the cylinder outside the liquid dispensing barrel is connected to the sharp mouth, so that the volume of the sharp mouth is reduced accordingly, and the amount of liquid is reduced. When the liquid is stored here, so as to avoid the waste of liquid, the design of this glass baffle actually makes the lower bottom surface of the liquid dispensing barrel a complete circle, which is beneficial to the structural stability of the glass device and simplifies the manufacturing process.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明圆筒部位横截面示意图。Fig. 2 is a schematic cross-sectional view of the cylinder part of the present invention.
其中，1.配液桶，2.取液管，3.圆筒，4.尖嘴，5.放液阀，6.连通管，7.配液桶开口，8.尖嘴开口，9.联通阀，10.封片，11.缺口。Among them, 1. Liquid distribution barrel, 2. Liquid intake pipe, 3. Cylinder, 4. Pointed mouth, 5. Liquid discharge valve, 6. Connecting pipe, 7. Liquid distribution barrel opening, 8. Pointed mouth opening, 9. Unicom valve, 10. sealing film, 11. notch.
具体实施方式Detailed ways
下面结合附图对本发明作进一步说明。The present invention will be further described below in conjunction with accompanying drawing.
如图1、2，一种一体式溶液配制量取玻璃装置，包括配液桶1和取液管2，所述取液管2上部为圆筒3，所述取液管2下部为尖嘴4，所述圆筒3部分套入所述配液桶1内，所述圆筒3在所述配液桶1外的部分设置刻度，所述圆筒3上底面低于所述配液桶1的上底面，所述圆筒3上底面在所述配液桶1外的部分设置封片10密封，所述圆筒3上底面在所述配液桶1内的部分设置缺口11，所述圆筒3下底面与所述配液桶1下底面相平，所述尖嘴4设置放液阀5，所述配液桶1和所述尖嘴4之间设置连通管6，所述连通管6在所述配液桶1侧壁设置配液桶开口7，所述连通管6在所述尖嘴4处设置尖嘴开口8，所述尖嘴开口8在所述放液阀5上方，所述连通管6设置联通阀9。As shown in Figures 1 and 2, an integrated solution preparation and measuring glass device includes a liquid dispensing barrel 1 and a liquid extraction tube 2, the upper part of the liquid extraction tube 2 is a cylinder 3, and the lower part of the liquid extraction tube 2 is a sharp nozzle 4. The cylinder 3 is partially inserted into the liquid distribution barrel 1, and the cylinder 3 is provided with a scale outside the liquid distribution barrel 1, and the upper bottom surface of the cylinder 3 is lower than the liquid distribution barrel 1, the upper bottom surface of the cylinder 3 is provided with a seal 10 on the part outside the liquid dispensing barrel 1 for sealing, and the upper bottom surface of the cylinder 3 is provided with a gap 11 at the part inside the liquid dispensing barrel 1, so The lower bottom surface of the cylinder 3 is level with the lower bottom surface of the liquid dispensing barrel 1, the nozzle 4 is provided with a liquid discharge valve 5, and a connecting pipe 6 is arranged between the liquid dispensing barrel 1 and the nozzle 4, and the The connecting pipe 6 is provided with a liquid dispensing barrel opening 7 on the side wall of the liquid dispensing barrel 1, and the communicating pipe 6 is provided with a pointed mouth opening 8 at the mouth 4, and the mouth opening 8 is located at the liquid discharge valve 5. Above, the communication pipe 6 is provided with a communication valve 9 .
优选：所述圆筒3的三分之二以上的体积套入所述配液桶1内。Preferably: more than two-thirds of the volume of the cylinder 3 is inserted into the liquid dispensing barrel 1 .
优选：所述圆筒3下底面套入所述配液桶1内的部分熔封玻璃挡板，所述圆筒3下底面在所述配液桶1外的部分连接所述尖嘴4。Preferably: the lower bottom surface of the cylinder 3 is inserted into the partial fusing-sealed glass baffle in the liquid dispensing barrel 1 , and the part of the lower bottom surface of the cylinder 3 outside the liquid dispensing barrel 1 is connected to the beak 4 .
优选：所述圆筒3与所述配液桶1的固定连接方式为熔封。Preferably: the fixed connection between the cylinder 3 and the liquid dispensing barrel 1 is fusion sealing.
优选：所述配液桶1设置100ml、250ml、500ml、1L、2L、5L、10L、20L、50L、100L或200L。Preferably: the liquid dispensing barrel 1 is set at 100ml, 250ml, 500ml, 1L, 2L, 5L, 10L, 20L, 50L, 100L or 200L.
优选：所述配液桶1体积是所述量取桶2体积的10倍以上。Preferably: the volume of the liquid dispensing barrel 1 is more than 10 times the volume of the measuring barrel 2 .
上述虽然结合附图对本发明的具体实施方式进行了描述，但并非对本发明保护范围的限制，所属领域技术人员应该明白，在本发明的技术方案的基础上，本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围以内。Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative work Various modifications or variations that can be made are still within the protection scope of the present invention.
Claims (6)
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| US6360595B1 (en) * | 2001-03-16 | 2002-03-26 | Ethicon Endo-Surgery, Inc. | Liquid measuring device and method of using |
| CN202778345U (en) * | 2012-10-10 | 2013-03-13 | 王丽华 | Novel medicine stirring device |
| CN203209011U (en) * | 2013-03-27 | 2013-09-25 | 淄博职业学院 | Low-dosage precise dispensing device |
| CN104048855A (en) * | 2014-06-24 | 2014-09-17 | 山西大学 | Rainfall isotope sample collection measurer |
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Application publication date: 20160921 Assignee: JIASHAN YICHENG PLASTICIZING PRODUCTS CO.,LTD. Assignor: Jiashan Dayun Economic Development Industrial Co.,Ltd. Contract record no.: X2024980038480 Denomination of invention: An integrated solution preparation and measuring glass device Granted publication date: 20181116 License type: Common License Record date: 20241224 Application publication date: 20160921 Assignee: Jiashan County Qiangcun United Yunchuang Industrial Co.,Ltd. Assignor: Jiashan Dayun Economic Development Industrial Co.,Ltd. Contract record no.: X2024980038458 Denomination of invention: An integrated solution preparation and measuring glass device Granted publication date: 20181116 License type: Common License Record date: 20241224 Application publication date: 20160921 Assignee: Jiashan County Qiangcun Entrepreneurship Dayun Investment Management Co.,Ltd. Assignor: Jiashan Dayun Economic Development Industrial Co.,Ltd. Contract record no.: X2024980038452 Denomination of invention: An integrated solution preparation and measuring glass device Granted publication date: 20181116 License type: Common License Record date: 20241224 Application publication date: 20160921 Assignee: Duling Compressor (Jiaxing) Co.,Ltd. Assignor: Jiashan Dayun Economic Development Industrial Co.,Ltd. Contract record no.: X2024980038445 Denomination of invention: An integrated solution preparation and measuring glass device Granted publication date: 20181116 License type: Common License Record date: 20241224 Application publication date: 20160921 Assignee: Wu Hefu children products (Jiashan) Co.,Ltd. Assignor: Jiashan Dayun Economic Development Industrial Co.,Ltd. Contract record no.: X2024980038509 Denomination of invention: An integrated solution preparation and measuring glass device Granted publication date: 20181116 License type: Common License Record date: 20241224 Application publication date: 20160921 Assignee: Jiaxing beiken Electronic Technology Co.,Ltd. Assignor: Jiashan Dayun Economic Development Industrial Co.,Ltd. Contract record no.: X2024980038494 Denomination of invention: An integrated solution preparation and measuring glass device Granted publication date: 20181116 License type: Common License Record date: 20241224 |