CN105413770B - Chemical vessel - Google Patents
Chemical vessel Download PDFInfo
- Publication number
- CN105413770B CN105413770B CN201510977292.9A CN201510977292A CN105413770B CN 105413770 B CN105413770 B CN 105413770B CN 201510977292 A CN201510977292 A CN 201510977292A CN 105413770 B CN105413770 B CN 105413770B
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- China
- Prior art keywords
- bottle
- microprocessor
- air pump
- film body
- film
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/505—Containers for the purpose of retaining a material to be analysed, e.g. test tubes flexible containers not provided for above
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0848—Specific forms of parts of containers
- B01L2300/0854—Double walls
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The present invention relates to a kind of chemical vessel.The chemical vessel includes bottle and the bottle stopper being arranged on the bottle.The bottle includes body and volume contraction module.Host cavity is formed with the body.The volume contraction module includes housing film body, micro air pump, microprocessor and switch, the collecting film body is arranged in the host cavity, and it is formed with pneumatic cavity between the body, the micro air pump and the microprocessor are disposed adjacent in the body, the micro air pump is connected with the pneumatic cavity, it is electrically connected with micro air pump described in the microprocessor, to control to start the micro air pump to the pneumatic interacvity air-filling, so that the collecting film body shrinks, the switch is arranged at the surface of the body and is electrically connected with the microprocessor, to trigger the microprocessor.The chemical vessel can keep the effect of reagent.
Description
Technical field
The present invention relates to a kind of container for storing chemical example, more particularly to a kind of chemical vessel.
Background technology
In chemical field, various reagents are generally stored using some chemical vessels.Chemical vessel includes bottle
And it is covered on the bottle stopper on bottle.However, for some volatile or oxidizable colloidals, flow-like or powdered examination
Agent, needs to cover bottle stopper in time after use, to prevent reagent from evaporating or be oxidized.However, when using one section
Between after, because the reagent being stored in chemical vessel can gradually tail off, cause the air in chemical vessel more and more, covering
After bottle stopper, the reagent in chemical vessel can be aoxidized because of the influence of the air on chemical vessel top, or reagent is likely to
It is volatized into the partial air, from the effect that have impact on reagent.
The content of the invention
Based on this, it is necessary to provide a kind of chemical vessel that can keep reagent effect.
A kind of chemical vessel, including：
Bottle, including：
Body, host cavity is formed with it；
Volume contraction module, including film body, micro air pump, microprocessor and switch are housed, the collecting film body is set
In in the host cavity, and pneumatic cavity is formed between the body, the micro air pump and microprocessor is adjacent sets
It is placed in the body, the micro air pump is connected with the pneumatic cavity, it is electrical with micro air pump described in the microprocessor
Connection, to control to start the micro air pump to the pneumatic interacvity air-filling, so that the collecting film body shrinks, the switch
It is arranged at the surface of the body and is electrically connected with the microprocessor, triggers the microprocessor；And
Heating film, is attached at the outside of the collecting film body, and the heating film is electrically connected with the microprocessor；And
Bottle stopper, is arranged on the body and closes the host cavity.
Wherein in one embodiment, the heating film is crisscross conductive grid.
Wherein in one embodiment, the thickness of the heating film is 0.2-0.5 millimeters.
Wherein in one embodiment, heat-conducting plastic is provided with the collecting film body, the heat-conducting plastic surface is recessed
Crisscross grid groove is formed, the heating film is the conductive grid being formed in the grid groove.
Wherein in one embodiment, the depth of the thickness less than the grid groove of the heating film
The shape can be kept after due to housing film body extruding reagent, so that house film body can not resile, in it
Portion has no unnecessary space to house ambient atmos, such that it is able to preventing reagent from volatilizing or being oxidized, keeps the effect of reagent.
Brief description of the drawings
Fig. 1 is the front view of the chemical vessel of an embodiment；
Fig. 2 is sectional view of the chemical vessel shown in Fig. 1 along line A-A；
Fig. 3 is the partial enlarged drawing at III in Fig. 2；
Fig. 4 is the floor map of the heating grid of chemical vessel shown in Fig. 1；
Fig. 5 is the sectional view of the chemical vessel of another embodiment；And
Fig. 6 is the partial enlarged drawing at VI in Fig. 5.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give better embodiment of the invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described implementation method.On the contrary, the purpose for providing these implementation methods is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique implementation method to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the implementation method of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all of combination of related Listed Items.
Refer to Fig. 1 to Fig. 3, the chemical vessel 100 of an embodiment, for storing oxidizable/volatile glue/fluid
Shape/pulverulent reagent.Chemical vessel 100 includes bottle 10 and bottle stopper 30.It is appreciated that chemical vessel 100 can also be used for one
As sphere of life, for example house the various glue/flow-like/powdered substances such as shampoo, hand cleanser.
Bottle 10 is jug, and it includes body 11, volume contraction module 13, heating film 14, sensing module 15 and touches
Control display screen 17.Body 11 is ampuliform, can be made up of glass, plastics or ceramics.Body 11 includes the bottom of bottle being sequentially connected
111st, resettlement section 113 and mouth cylindrical part 115.Bottom of bottle 111 be round pie, resettlement section 113 be ring-type, its along bottom of bottle 111 periphery
Extend to the same side, and around forming host cavity 117.The diameter of resettlement section 113 gradually increases along the direction away from bottom of bottle 111,
Then strongly reduce.Mouth cylindrical part 115 is arranged at the one end of resettlement section 113 away from bottom of bottle 111, and is formed with and the phase of host cavity 117
The bottleneck 1151 of connection.The longitudinal section of bottleneck 1151 is that inverted trapezoidal, i.e. its diameter gradually increase along the side away from host cavity 117
Greatly, so, when external tube accesses bottleneck 1151, easily external tube can be inserted, and when external tube insertion
During to 1151 inside of bottleneck, external tube is conducive to be sealed with the abutting of bottleneck 1151 so that reagent is not easy from external tube
Leaked between the side wall of bottleneck 1151.Now, reagent can be extruded from bottle 10 and flow out bottle upward and through external tube
Outside 10.
Volume contraction module 13 includes housing film body 131, micro air pump 133, microprocessor 135 and switch 137.House
Film body 131 is identical with the shape of resettlement section 113 of body 11, and size is less than the size of resettlement section 113.Film body 131 is housed to house
In in the host cavity 117 of body 11, its one end is connected in the bottom of bottle 111 of bottle 10, and the other end is connected on mouth cylindrical part 115.
House and pneumatic cavity 1311 is formed between film body 131 and resettlement section 113.For example, in the volume of pneumatic cavity 1311 and collecting film body 131
The ratio between the volume in portion is 1:10-1:20.It can be the deformable sheet metals, Huo Zhewei such as flake aluminum, tinfoil paper to house film body 131
The flexible sheets such as rubber.For example, collecting film body 131 is for tinfoil paper and its thickness is along the direction progressive additive away from bottom of bottle 111, so that
Film body 131 must be housed in compressive deformation, its deformation quantity is gradually reduced along the direction away from bottom of bottle 111, such that it is able to from collecting
The bottom of film body 131 starts gradually to extrude reagent.For example, housing film body 113 can gradually set up one in the direction away from bottom of bottle 111
A little folds, the surface area of film body 113 is housed to increase, so as to reduce the pressure born in unit area, can so be caused
Film body 113 is housed gradually to be unlikely to deform towards the direction away from bottom of bottle 111.In addition, housing film body 113 to increase metal material
Pliability, can be designed to the thickness for housing film body 113.For example, the thickness for housing film body 113 is 0.1-0.5 millimeters.It is micro-
Type air pump 133 and microprocessor 135 are disposed adjacent in the bottom of bottle 111 of bottle 10.Micro air pump 133 passes through tracheae and pneumatic cavity
1311 are connected.Microprocessor 135 is arranged at the upside of micro air pump 133, and is electrically connected with micro air pump 133, micro- to control
Type air pump 133.Switch 137 is arranged at the surface of resettlement section 133 of bottle 10 and is electrically connected with microprocessor 135.When need by
When reagent is extruded, by the 137 i.e. triggerable microprocessors 135 that compress switch, so that microprocessor 1358 starts micro air pump 133,
So that micro air pump 133 in pneumatic cavity 1311 to inert gas, such as nitrogen is conveyed, to increase the gas in pneumatic cavity 1311
Pressure, so as to extrude collecting film body 131 so that it shrinks.
The shape of heating film 14 is identical with the shape of film body 131 is housed, and is attached at the outside for housing film body 131.In this reality
Apply in mode, heating film 14 is electrically insulated with film body 131 is housed.Heating film 14 can be made up and and microprocessor of metal material
135 are electrically connected with, and so, can be generated heat under the control of microprocessor 135, and collecting film body 131 by metal material is transmitted
To reagent, to keep the temperature of reagent in winter or in ice-cold environment, so as to keep the activity of reagent, prevent reagent from losing
Effect.Fig. 4 is referred to, for example, heating film 14 is crisscross conductive grid, to cause being heated for collecting film body 131 more equal
It is even.The thickness of heating film 14 is 0.2-0.5 millimeters.For example, to house be provided with heat-conducting plastic, the heat-conducting plastic on film body 131
Surface is recessed to form crisscross grid groove, and heating film 14 is formed in the grid groove of the heat-conducting plastic, and heating
The thickness of film 14 is less than the depth of the grid groove, hence in so that heating film 14 is difficult to be come off from heat-conducting plastic.For example, institute
Heat-conducting plastic is stated for PPS (polyphenylene sulfite, polyphenylene sulfide).It is made up of metal material due to housing film body 131,
Thus it can preferably by the heat transfer of heating film 14 to internal reagent.
Referring to Fig. 2 and Fig. 3, sensing module 15 includes temperature-sensitive sticker 151 and gravity sensor 153.Temperature
Sensor 151 is arranged on the inner surface for housing film body 131, and is located remotely from one end of bottom of bottle 111.Temperature-sensitive sticker 151
It is electrically connected with microprocessor 135.Temperature-sensitive sticker 151 is used to sense the temperature for housing the inner side of film body 14, and is transferred to micro- place
Reason device 135, microprocessor 135 can judge to decide whether that starting heating film 14 is heated according to preset temperature value.Gravity sensing
Device 153 is arranged in the bottom of bottle 111 of bottle 10 and is electrically connected with microprocessor 135.Gravity sensor 153 has bearing surface
1531, the flush of bearing surface 1531 and bottom of bottle 111, and directly contact with reagent, to sense the gravity of reagent.Gravity-feed tank
The weight transfer that survey device 153 can be sensed is to microprocessor 135.
Referring to Fig. 1, touching display screen 17 is embedded on the body 11 of bottle 10, and electrical with microprocessor 135
Connection.17 points of touching display screen is viewing area 171 and input area 173.Touching display screen 17 is in visualizingre agent on viewing area 171
Title, and temperature and weight parameter are passed over according to microprocessor 135, in showing the temperature in bottle 10 on viewing area 171
And the weight (quality) of reagent.Input area 173 is in the lower section of viewing area 171, can be input into reagent name on input area 173
And the preset temperature in bottle 10, microprocessor 135 receives and preserves the reagent name and preset temperature.
Referring to Fig. 2, bottle stopper 30 is made up of glass material, and it includes lid portion 31, coaxially connected in lid portion 31
On plug body part 33, and wireless charging LED 35.Lid portion 31 is cylindric and gear on the mouth cylindrical part 115 of bottle 10.
Lenticular region 311 is formed with lid portion 31, the radial direction of lenticular region 311 is substantially concordant with the bottom of bottle 111 of bottle 10.Plug
The diameter in body portion 33 is less than lid portion 31 and is inserted in the bottleneck 1151 of bottle 10, and bottleneck 1151 and host cavity 137 is close
Envelope.In the present embodiment, the shape of plug body part 33 is adapted with the mouth cylindrical part 115 of bottle 10.Lid portion 31 goes back and plug body part
33 are collectively forming surveillance mirror region 331.Surveillance mirror region 331 is ring-type, and its two ends is with diameter greater than central region, surveillance mirror region
331 one end is connected with lenticular region 311.Surveillance mirror region 331 is identical with the material of lenticular region 311, and printing opacity
Remainder of the rate more than bottle stopper 30.Wireless charging LED 35 is ring-type, and is arranged in plug body part 33.Wireless charging LED
35 around surveillance mirror region 331.There is rupture when film body 131 is housed, or performance changes, it is impossible to reagent is extruded full of chemistry
During container 100, reagent upper surface/interval can be formed between liquid level and bottle cap 30 now can be by the photograph of wireless charging LED 35
Penetrate to observe, to pinpoint the problems in time.In addition, when night tests or uses reagent, due to wireless charging LED 35
Irradiation, the position that user's bottle stopper 30 can be reminded to place, to prevent from losing.Further, since wireless charging LED 35 passes through line
Circle can carry out wireless charging so that it charges convenient.
Also referring to Fig. 1 to Fig. 4, during assembling chemical container 100, volume contraction module 13 is installed in the sheet of bottle 10
In body 11, heating film 14 is attached on the collecting film body 131 of volume contraction module 13, sensing module 15 is arranged at body 11
It is interior, touching display screen 17 is embedded on bottle 10, during bottle stopper 30 filled in into bottleneck 1151.
When reagent is taken out in needing chemically container 100, bottle stopper 30 is opened, external tube is inserted into bottleneck 1151
In, by the 137 triggering microprocessors 135 that compress switch, microprocessor 135 controls micro air pump 1333 to being filled with gas in pneumatic cavity 1311
Body, so as to drive collecting film body 131 to contract to extrude reagent, and makes reagent enter external tube, then from external tube
Outflow.After taking reagent, by compressing switch 137 so that micro air pump 1333 stops operation.Bottle stopper 30 is filled in bottleneck 1151 to seal
Close chemical vessel 100.Film body 131 is now housed to have deformed and the shape can be kept under the pressure of pneumatic cavity 1311, so that
Film body 131 must be housed can not be resiled, and unnecessary space is had no inside it to house ambient atmos, such that it is able to prevent reagent
Volatilization is oxidized, and keeps the effect of reagent.
Now, touching display screen 17 is in visualizingre agent title on viewing area 171, and is passed over according to microprocessor 135
Temperature and weight parameter, in the weight (quality) that temperature and reagent in bottle 10 are shown on viewing area 171.In chemical vessel
After loading new reagent in 100, can be input into the input area 173 of touching display screen 17 pre- in reagent name and bottle 10
If temperature.
Fig. 5 and Fig. 6 is referred to, for example, the micro air pump 133 in volume contraction module 13 can be used and microprocessor
The 135 multiple promotion compression pieces 138 being electrically connected with replace.Multiple promotes compression piece 138 to be attached at the outside for housing film body 131
On, by the 137 triggerable microprocessors 135 that compress switch, so as to drive multiple promotion compression pieces 138 compressions to house film bodies 131.It is multiple
Promote the scattering device of compression piece 138 in the inner side of body 11 of bottle 10, the multi-turn for housing the periphery of film body 131 is surrounded on to be formed.
The multi-turn promotes compression piece 138 to be respectively in the different distance of bottom of bottle 111.Each circle promotes compression piece 138 to surround
The central axis for housing film body 131 is uniformly distributed.Each promotion compression piece 138 includes actuator 1381 and pressure film 1383.
The one end of actuator 1381 is movably set in the inner side of body 11 and is electrically connected with microprocessor 135.Pressure film 1383 is installed in
One end of actuator 1381 is simultaneously attached on collecting film body 131.The shape of film 1383 that presses and the shape for housing film body 131 are mutually fitted
Match somebody with somebody, so that pressure film 1383 is brought into close contact on collecting film body 131.For example, the hardness of pressure film 1383 is more than collecting film body 131
Hardness.In order that pressure film 1383 puts on, and the dynamics housed on film body 131 is more balanced, can be to the face of the film 1383 that presses
Product carries out adaptability design.For example, the thickness of pressure film 1383 is 0.3-0.8 millimeters, length is 2.5-3.5 centimetres, and width is
2-2.5 centimetres.In order to increase pressure film 1383 and house the frictional force between film body 131, can be set with pressure film 1383 surface
Graininess micro-structural, to form mat surface.
For example, the other embodiment of chemical vessel of the invention also includes each technical characteristic in the respective embodiments described above
Be mutually combined formed chemical vessel.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each piece of technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (1)
1. a kind of chemical vessel, it is characterised in that including：
Bottle, including：
Body, host cavity is formed with it；
Volume contraction module, including film body, micro air pump, microprocessor and switch are housed, the collecting film body is arranged at institute
State in host cavity, and pneumatic cavity be formed between the body, the micro air pump and the microprocessor be disposed adjacent in
In the body, the micro air pump is connected with the pneumatic cavity, and the microprocessor is electrically connected with the micro air pump,
To control to start the micro air pump to the pneumatic interacvity air-filling, so that the collecting film body shrinks, the switch is set
It is electrically connected with the surface of the body and with the microprocessor, to trigger the microprocessor；
Heating film, is attached at the outside of the collecting film body, and the heating film is electrically connected with the microprocessor, the heating
The thickness of film is 0.2mm~0.5mm, and heat-conducting plastic, the recessed formation in heat-conducting plastic surface are provided with the collecting film body
Crisscross grid groove, the heating film is the conductive grid being formed in the grid groove, and the heating film
Less than the depth of the grid groove, the thickness edge of the collecting film body gradually increases thickness away from the direction of the bottle body bottom
Thickness, the collecting film body is provided with fold in the direction away from the bottle body bottom, the thickness of the collecting film body for 0.1mm~
0.5mm；
Sensing module, including temperature-sensitive sticker and gravity sensor, the temperature-sensitive sticker are arranged at the collecting film body
On inner surface, and one end of the bottle body bottom is located remotely from, the temperature-sensitive sticker is electrically connected with the microprocessor,
The gravity sensor be arranged at the bottle body bottom and with the microprocessor be electrically connected with, the gravity sensor have hold
Pressure surface, the flush of the bearing surface and the bottle body bottom；And
Touching display screen, is embedded on the body of the bottle, and is electrically connected with the microprocessor, the touching display screen
It is divided into viewing area and input area, temperature and the weight of reagent that the viewing area is used in visualizingre agent title, the bottle
Amount, the input area is located at the lower section of the viewing area, and the input area is used to be input into reagent name and the bottle
Preset temperature, the microprocessor is used to receive and preserve the reagent name and preset temperature；And
Bottle stopper, is arranged on the body and closes the host cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977292.9A CN105413770B (en) | 2015-12-21 | 2015-12-21 | Chemical vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977292.9A CN105413770B (en) | 2015-12-21 | 2015-12-21 | Chemical vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413770A CN105413770A (en) | 2016-03-23 |
| CN105413770B true CN105413770B (en) | 2017-06-27 |
Family
ID=55492570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510977292.9A Active CN105413770B (en) | 2015-12-21 | 2015-12-21 | Chemical vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105413770B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3830732B2 (en) * | 2000-06-05 | 2006-10-11 | 株式会社吉野工業所 | Containers with tablets held in bags in aggregate and method for holding tablets in the containers with bags |
| TWM240031U (en) * | 2003-07-09 | 2004-08-01 | Chang-Geng Tsai | Double-layered pneumatic type fluid container |
| CN2719762Y (en) * | 2004-04-18 | 2005-08-24 | 王新疆 | Beverage fresh-retaining can |
| US20090212071A1 (en) * | 2005-04-25 | 2009-08-27 | Advanced Technology Materials, Inc. | Material storage and dispensing packages and methods |
| CN202657495U (en) * | 2011-12-20 | 2013-01-09 | 陈丽君 | Airtight beverage bag and water drinking device with same |
| CN203465118U (en) * | 2013-10-08 | 2014-03-05 | 中国石油天然气集团公司 | Sample collection memory for chemical industry production of oil field |
| CN205340835U (en) * | 2015-12-21 | 2016-06-29 | 张晶 | Chemistry container |
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2015
- 2015-12-21 CN CN201510977292.9A patent/CN105413770B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105413770A (en) | 2016-03-23 |
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Effective date of registration: 20190114 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20190114 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 516100 No. eight, Zhongkai East and five East Road, Huizhou, Guangdong Patentee before: Zhang Jing |
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Effective date of registration: 20190717 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee after: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. Address before: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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Effective date of registration: 20190815 Address after: 226600, No. 516, Zhen Nan Road, Haian County, Nantong, Jiangsu, Haian Patentee after: JIANGSU JIAYU SPECIAL EQUIPMENT Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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