CN102923497A - Three-scale-bucket weighing car used for automatic batching of friction materials - Google Patents
Three-scale-bucket weighing car used for automatic batching of friction materials Download PDFInfo
- Publication number
- CN102923497A CN102923497A CN2012104541322A CN201210454132A CN102923497A CN 102923497 A CN102923497 A CN 102923497A CN 2012104541322 A CN2012104541322 A CN 2012104541322A CN 201210454132 A CN201210454132 A CN 201210454132A CN 102923497 A CN102923497 A CN 102923497A
- Authority
- CN
- China
- Prior art keywords
- hopper
- batching
- canvas cover
- valve
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002783 friction material Substances 0.000 title claims abstract description 14
- 238000005303 weighing Methods 0.000 title abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a three-scale-bucket weighing car used for automatic batching of friction materials, specifically, the weighing car is used for batching and feeding materials. The weighing car comprises a first scale bucket, a second scale bucket, a third scale bucket, a first batching canvas cover, a second batching canvas cover, a first cylinder, a feeding sealing plate, a discharging sealing plate, a third batching canvas cover, a second cylinder, a first valve, a second valve, a third valve, a first weighing sensor, a second weighing sensor and a third weighing sensor; the lower end of the first weighing sensor is connected with the first scale bucket; the lower end of the second weighing sensor is connected with the second scale bucket; the third weighing sensor is arranged between the third scale bucket and a scale bucket frame; the upper ends of the first batching canvas cover and the second batching canvas cover are connected with the feeding sealing plate; and the upper end of the third batching canvas cover is fixed on a discharging port, while the lower end is connected with the discharging sealing plate. The three-scale-bucket weighing car is compact and reasonable in structure, exact and efficient in batching, stable in use and pollution-free; and with the adoption of the three-scale-bucket weighing car, the production efficiency is improved as well as the labor intensity is reduced.
Description
Technical field
The present invention relates to a kind of three hopper scale cars for the friction material automatic proportioning, specifically be used for the batching of friction material and feeding.
Background technology
In the manufacturing production processs such as metallurgy industry, auto trade, the prescription of product and weigh its quality is played conclusive effect.In its prescription, generally comprise multiple material, and the properties of materials difference is very large.The material adhesion that has is higher, and the material that has flies upward easily, and the material that has is fibrous, and the material that has is graininess.
At present, the batching of material mainly adopts manual type to carry out, operating personal has very large randomness and uncertain in the reclaiming process of weighing, and the placement of raw material does not have normalisation, operating personal is taken by mistake easily or is repeated and takes, weighing also produces error easily, finally affects the quality of product.Labour intensity is large simultaneously, and production efficiency is low, and output does not satisfy the market demand.
Although also there are some mechanical dispensing equipments, but because it is inconsiderate to the sealing of material in blending process, the on-the-spot airborne dust that causes preparing burden fills the air, and proportioning accuracy also produces degradation when destroying the batching site environment, causes following process product quality nonconformity.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of three hopper scale cars for the friction material automatic proportioning are provided, feeding accurately, is efficiently used and is stablized, and avoids polluting; Improve production efficiency, reduced labour intensity.
According to technical scheme provided by the invention, the three hopper scale cars that are used for the friction material automatic proportioning comprise gas-tight silo, the first hopper, the second hopper, the 3rd hopper, hopper frame, car body, flower wheel, driven shaft, driving wheel, imput shaft, drive belt, reductor, variable-frequency motor and control electricity cabinet, the electric cabinet of fixing control on the car body.By bearing imput shaft and driven shaft are installed respectively before and after the car body lower end, both ends of main drive shaft connects respectively a driving wheel, and the driven shaft two ends connect respectively a flower wheel.Fixing variable-frequency motor on the car body connects reductor on the variable-frequency motor, reductor connects by drive belt and drives imput shaft.Fixing hopper frame on the car body, the 3rd hopper is installed in the hopper frame, the 3rd hopper upper end connects gas-tight silo, it is characterized in that: also comprise the first hopper, the second hopper, the first cylinder, feeding seal plate, discharging closing plate, the 3rd batching canvas cover, the second cylinder, the first valve, the second valve, the 3rd valve, the first batching canvas cover and the second batching canvas cover, the first LOAD CELLS, the second LOAD CELLS and the 3rd LOAD CELLS, be provided with the 3rd LOAD CELLS between the 3rd hopper and the hopper frame.The gas-tight silo upper end is provided with the first inlet point and the second inlet point, and the first LOAD CELLS is installed in the first inlet point, and the first LOAD CELLS lower end connects the first hopper.The second LOAD CELLS is installed in the second inlet point, and the second LOAD CELLS lower end connects the second hopper.
First cylinder is fixed respectively in both sides, gas-tight silo upper end, and the piston rod front end of two the first cylinders connects the feeding seal plate.Described the first hopper upper end connects the first batching canvas cover, and the second hopper upper end connects the second batching canvas cover, the first batching canvas cover be connected batching canvas cover upper end and connect the feeding seal plate.The first hopper and the second hopper lower end are respectively by hinged the first valve of bearing pin and the second valve.
The 3rd hopper lower end is provided with discharging opening, and two the second cylinders are fixed in the both sides of discharging opening, and the piston rod front end of two the second cylinders connects the discharging closing plate.The 3rd batching canvas cover upper end is fixed on the discharging opening, and the lower end connects the discharging closing plate.Hinged the 3rd valve of described the 3rd hopper interior lower end.
Connect the first control cylinder on described the first valve.
Connect the second control cylinder on described the second valve.
Connect the 3rd control cylinder on described the 3rd valve.
Described gas-tight silo lower end is communicated with the 3rd hopper.
Described feeding seal plate is provided with the first charging hole and the second charging hole that is communicated with respectively with the first batching canvas cover and the second batching canvas cover.
Described discharging closing plate is provided with the discharge opening that is communicated with the 3rd batching canvas cover.
Compared with the prior art the present invention has the following advantages:
Compact conformation of the present invention, rationally; Batching accurately, efficiently; Walking is freely used and is stablized, and avoids polluting; Improve production efficiency, reduced labour intensity.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is lateral plan of the present invention.
Description of reference numerals: 1-gas-tight silo, 2-the 3rd hopper, 3-hopper frame, the 4-car body, the 5-flower wheel, the 6-driven shaft, the 7-driving wheel, the 8-imput shaft, the 9-drive belt, the 10-reductor, the 11-variable-frequency motor, 12-controls electric cabinet, 13-the first hopper, 14-the second hopper, 15-the first cylinder, 16-feeding seal plate, 17-discharging closing plate, 18-the 3rd batching canvas cover, 19-the second cylinder, 20-the first valve, 21-the second valve, 22-the 3rd valve, 23-the first batching canvas cover, 24-the second batching canvas cover.
The specific embodiment
Following the present invention is further described in connection with the embodiment in the accompanying drawing:
Shown in Fig. 1 ~ 2, the present invention mainly comprises gas-tight silo 1, the 3rd hopper 2, hopper frame 3, car body 4, flower wheel 5, driven shaft 6, driving wheel 7, imput shaft 8, drive belt 9, reductor 10, variable-frequency motor 11, the electric cabinet 12 of control, the first hopper 13, the second hopper 14, the first cylinder 15, feeding seal plate 16, discharging closing plate 17, the 3rd batching canvas cover 18, the second cylinder 19, the first valve 20, the second valve 21, the 3rd valve 22, the first batching canvas cover 23 and the second batching canvas cover 24.
Fixing hopper frame 3 on the car body 4, hopper frame 3 interior installation the 3rd hopper 2, the three hoppers 2 upper ends connect gas-tight silo 1.Be provided with the 3rd LOAD CELLS between described the 3rd hopper 2 and the hopper frame 3, be used for the weight of metering the 3rd hopper 2 materials.Described gas-tight silo 1 lower end is communicated with the 3rd hopper 2.
Gas-tight silo 1 upper end is provided with the first inlet point and the second inlet point, and the first LOAD CELLS is installed in the first inlet point, and the first LOAD CELLS lower end connects the first hopper 13.The second LOAD CELLS is installed in the second inlet point, and the second LOAD CELLS lower end connects the second hopper 14.The first LOAD CELLS, the second LOAD CELLS are measured respectively the weight of material in the first hopper 13, the second hopper 14.
The piston rod front end that 15, two the first cylinders 15 of first cylinder are fixed respectively in both sides, gas-tight silo 1 upper end connects feeding seal plate 16.Described the first hopper 13 upper ends connect the first batching canvas cover 23, the second hopper 14 upper ends connect the second batching canvas cover 24, the first batching canvas cover 23 be connected batching canvas cover 24 upper ends and connect feeding seal plate 16, feeding seal plate 16 is provided with the first charging hole and the second charging hole that is communicated with respectively with the first batching canvas cover 23 and the second batching canvas cover 24.The first hopper 13 and the second hopper 14 lower ends are respectively by hinged the first valve 20 of bearing pin and the second valve 21.Described the first valve 20 connects respectively the first control cylinder and the second control cylinder with being connected on the valve 21, and the first control cylinder and the second control cylinder are controlled respectively the unlatching of the first valve 20 and the second valve 21 or closed.
The 3rd hopper 2 lower ends are provided with discharging opening, and the piston rod front end that 19, two the second cylinders 19 of two the second cylinders are fixed in the both sides of discharging opening connects discharging closing plate 17.The 3rd batching canvas cover 18 upper ends are fixed on the discharging opening, and the lower end connects discharging closing plate 17.Described discharging closing plate 17 is provided with the discharge opening that is communicated with the 3rd batching canvas cover 18.Connect the 3rd control cylinder on hinged the 3rd valve of described the 3rd hopper 2 interior lower end 22, the three valves 22, the 3rd control cylinder is controlled the unlatching of the 3rd valve 22 or is closed.
The electric cabinet 12 of fixing control on the car body 4 is controlled the work of electric cabinet 12 each cylinder of control.Control electric cabinet 12 and be provided with three Weighing display devices, show respectively the weight data that the first LOAD CELLS, the second LOAD CELLS and the 3rd LOAD CELLS record.
By bearing imput shaft 8 and driven shaft 6 are installed respectively before and after car body 4 lower ends, imput shaft 8 two ends connect respectively a driving wheel 7, and driven shaft 6 two ends connect respectively a flower wheel 5.Fixing variable-frequency motor 11 on the car body 4 connects reductor 10 on the variable-frequency motor 11, reductor 10 connects by drive belt 9 and drives imput shaft 8.
Principle of work of the present invention is: the present invention can drive vehicle to run, conveniently moving by variable-frequency motor 11.When needs carry out the proportioning materials feeding, by the first inlet point and the respectively feeding of the second inlet point of gas-tight silo 1 upper end.Regulate the first cylinder 15, so that feeding seal plate 16 is tightly connected with the container joint of depositing material, in feeding process, material only can enter from the first charging hole, the second charging hole, can not pollute surrounding environment, can not work the mischief to health like this.After two kinds of different materials entered respectively the first hopper 13, the second hopper 14, the first LOAD CELLS, the second LOAD CELLS recorded the weight of two kinds of materials and are presented on the electric cabinet 12 of control.When two kinds of weight of material of needs batching reach requirement, stop feeding.By controlling electric cabinet 12 so that the first control cylinder and the second control cylinder are regulated respectively the first valve 20, the second valve 21 is opened, so that the material of two hoppers enters in the 3rd hopper 2.Measure mixed material weight in the 3rd hopper 2 by the 3rd LOAD CELLS, and data are presented in the electric cabinet of control.Open the 3rd valve 22 by controlling electric cabinet 12, mixed material is from the discharge hole for discharge of below.When discharging, discharging closing plate 17 is tightly connected with the material receiving port of the container that connects material, and prevents that the dust in the discharging process from overflowing.Compact conformation of the present invention, rationally; Reach the accurately and efficiently purpose of preparing burden by the first LOAD CELLS, the second LOAD CELLS, the 3rd LOAD CELLS, use and stablize, avoided pollution.Improve production efficiency, reduced workman's labour intensity.
Claims (7)
1. three hopper scale cars that are used for the friction material automatic proportioning, comprise gas-tight silo (1), the 3rd hopper (2), hopper frame (3), car body (4), flower wheel (5), driven shaft (6), driving wheel (7), imput shaft (8), drive belt (9), reductor (10), variable-frequency motor (11) and control electric cabinet (12), the upper fixing control electric cabinet (12) of car body (4); By bearing imput shaft (8) and driven shaft (6) are installed respectively before and after car body (4) lower end, imput shaft (8) two ends connect respectively a driving wheel (7), and driven shaft (6) two ends connect respectively a flower wheel (5); The upper fixedly variable-frequency motor (11) of car body (4), the upper reductor (10) that connects of variable-frequency motor (11), reductor (10) drives imput shaft (8) by drive belt (9) connection; The upper fixedly hopper frame (3) of car body (4), the 3rd hopper (2) is installed in the hopper frame (3), the 3rd hopper (2) upper end connects gas-tight silo (1), it is characterized in that: also comprise the first hopper (13), the second hopper (14), the first cylinder (15), feeding seal plate (16), discharging closing plate (17), the 3rd batching canvas cover (18), the second cylinder (19), the first valve (20), the second valve (21), the 3rd valve (22), the first batching canvas cover (23) and the second batching canvas cover (24), the first LOAD CELLS, the second LOAD CELLS and the 3rd LOAD CELLS are provided with the 3rd LOAD CELLS between the 3rd hopper (2) and the hopper frame (3); Gas-tight silo (1) upper end is provided with the first inlet point and the second inlet point, and the first LOAD CELLS is installed in the first inlet point, and the first LOAD CELLS lower end connects the first hopper (13); The second LOAD CELLS is installed in the second inlet point, and the second LOAD CELLS lower end connects the second hopper (14);
First cylinder (15) is fixed respectively in both sides, gas-tight silo (1) upper end, and the piston rod front end of two the first cylinders (15) connects feeding seal plate (16); Described the first hopper (13) upper end connects the first batching canvas cover (23), and the second hopper (14) upper end connects the second batching canvas cover (24), the first batching canvas cover (23) and batching canvas cover (24) the upper end connection feeding seal plate (16) of being connected; The first hopper (13) and the second hopper (14) lower end are respectively by hinged the first valve of bearing pin (20) and the second valve (21);
The 3rd hopper (2) lower end is provided with discharging opening, and two the second cylinders (19) are fixed in the both sides of discharging opening, and the piston rod front end of two the second cylinders (19) connects discharging closing plate (17); The 3rd batching canvas cover (18) upper end is fixed on the discharging opening, and the lower end connects discharging closing plate (17); Hinged the 3rd valve of described the 3rd hopper (2) interior lower end (22).
2. three hopper scale cars for the friction material automatic proportioning as claimed in claim 1 is characterized in that: upper first control cylinder that connects of described the first valve (20).
3. three hopper scale cars for the friction material automatic proportioning as claimed in claim 1 is characterized in that: upper second control cylinder that connects of described the second valve (21).
4. three hopper scale cars for the friction material automatic proportioning as claimed in claim 1 is characterized in that: upper the 3rd control cylinder that connects of described the 3rd valve (22).
5. three hopper scale cars for the friction material automatic proportioning as claimed in claim 1, it is characterized in that: described gas-tight silo (1) lower end is communicated with the 3rd hopper (2).
6. three hopper scale cars for the friction material automatic proportioning as claimed in claim 1 is characterized in that: described feeding seal plate (16) is provided with the first charging hole and the second charging hole that is communicated with respectively with the first batching canvas cover (23) and the second batching canvas cover (24).
7. three hopper scale cars for the friction material automatic proportioning as claimed in claim 1 is characterized in that: described discharging closing plate (17) is provided with the discharge opening that is communicated with the 3rd batching canvas cover (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454132.2A CN102923497B (en) | 2012-11-13 | 2012-11-13 | Three-scale-bucket weighing car used for automatic batching of friction materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454132.2A CN102923497B (en) | 2012-11-13 | 2012-11-13 | Three-scale-bucket weighing car used for automatic batching of friction materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102923497A true CN102923497A (en) | 2013-02-13 |
| CN102923497B CN102923497B (en) | 2014-11-05 |
Family
ID=47638463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210454132.2A Expired - Fee Related CN102923497B (en) | 2012-11-13 | 2012-11-13 | Three-scale-bucket weighing car used for automatic batching of friction materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923497B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241557A (en) * | 2013-05-27 | 2013-08-14 | 湖南中财化学建材有限公司 | Platform automatic feeding vehicle |
| CN103466341A (en) * | 2013-09-16 | 2013-12-25 | 江苏欧卓输送设备科技有限公司 | Batch truck with lifting devices |
| CN105136260A (en) * | 2015-09-14 | 2015-12-09 | 江南大学 | Double-station weighing system and weighing method |
| CN110461110A (en) * | 2019-07-03 | 2019-11-15 | 安徽金达防爆电气有限公司 | A kind of anti-explosion electric gas holder |
| CN113996786A (en) * | 2021-10-12 | 2022-02-01 | 安庆帝新机电设备有限公司 | IGV automatic feeding car for powder metallurgy die casting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA971903A (en) * | 1970-09-14 | 1975-07-29 | Gerrit De Jong | Method and device for mixing and homogenizing of bulk material |
| CA1288244C (en) * | 1986-03-04 | 1991-09-03 | Edouard Legille | Installation for charging a shaft furnace |
| CN2155562Y (en) * | 1993-05-17 | 1994-02-09 | 武汉工业大学电子设备厂 | Rubber-hopper-type automatic weighing cart |
| CN202169650U (en) * | 2011-08-01 | 2012-03-21 | 天津市新实丰液压机械有限公司 | Movable weighing hopper type three-bin proportioning machine |
| CN102658981A (en) * | 2012-05-15 | 2012-09-12 | 北京嘉博文生物科技有限公司 | Addition material transport cart |
| CN202880484U (en) * | 2012-11-13 | 2013-04-17 | 江南大学 | Weighing truck with three scale buckets for automatic batching of friction materials |
-
2012
- 2012-11-13 CN CN201210454132.2A patent/CN102923497B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA971903A (en) * | 1970-09-14 | 1975-07-29 | Gerrit De Jong | Method and device for mixing and homogenizing of bulk material |
| CA1288244C (en) * | 1986-03-04 | 1991-09-03 | Edouard Legille | Installation for charging a shaft furnace |
| CN2155562Y (en) * | 1993-05-17 | 1994-02-09 | 武汉工业大学电子设备厂 | Rubber-hopper-type automatic weighing cart |
| CN202169650U (en) * | 2011-08-01 | 2012-03-21 | 天津市新实丰液压机械有限公司 | Movable weighing hopper type three-bin proportioning machine |
| CN102658981A (en) * | 2012-05-15 | 2012-09-12 | 北京嘉博文生物科技有限公司 | Addition material transport cart |
| CN202880484U (en) * | 2012-11-13 | 2013-04-17 | 江南大学 | Weighing truck with three scale buckets for automatic batching of friction materials |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241557A (en) * | 2013-05-27 | 2013-08-14 | 湖南中财化学建材有限公司 | Platform automatic feeding vehicle |
| CN103466341A (en) * | 2013-09-16 | 2013-12-25 | 江苏欧卓输送设备科技有限公司 | Batch truck with lifting devices |
| CN103466341B (en) * | 2013-09-16 | 2015-07-08 | 江苏欧卓输送设备科技有限公司 | Batch truck with lifting devices |
| CN105136260A (en) * | 2015-09-14 | 2015-12-09 | 江南大学 | Double-station weighing system and weighing method |
| CN110461110A (en) * | 2019-07-03 | 2019-11-15 | 安徽金达防爆电气有限公司 | A kind of anti-explosion electric gas holder |
| CN113996786A (en) * | 2021-10-12 | 2022-02-01 | 安庆帝新机电设备有限公司 | IGV automatic feeding car for powder metallurgy die casting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102923497B (en) | 2014-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102923497B (en) | Three-scale-bucket weighing car used for automatic batching of friction materials | |
| CN204057275U (en) | Automatic batching system | |
| CN102853885B (en) | Material metering device | |
| CN104229167B (en) | One is weighed blanking device | |
| CN203781396U (en) | Batching system for refractory materials | |
| CN210084466U (en) | Closed powder automatic measurement feeding system | |
| CN205461887U (en) | Full -automatic high accuracy compounding device | |
| CN108889153A (en) | A kind of dosing device with function of measuring | |
| CN102849231A (en) | Automatic-weighing and automatic-filling machine | |
| CN202880484U (en) | Weighing truck with three scale buckets for automatic batching of friction materials | |
| CN202783826U (en) | Self-weighing automatic filling machine | |
| CN104198231A (en) | Intelligent sample preparation method | |
| CN113859602A (en) | Anchoring agent unmanned production equipment for anchor net support | |
| CN204078802U (en) | A kind of pulvis trace adds gauge | |
| CN205257484U (en) | Putty powder automatic production line | |
| CN204776109U (en) | Powder transport system | |
| CN203803453U (en) | Automatic batching equipment of friction materials | |
| CN201604814U (en) | Device capable of automatically metering volume and receiving feed | |
| CN204816428U (en) | Curing agent batching production system | |
| CN206543542U (en) | Spun casting GRP pipe automatic mixing mixing device | |
| CN204078099U (en) | One is weighed blanking device | |
| CN213005910U (en) | Mixing station | |
| CN214878673U (en) | Quantitative feeding device for refractory material | |
| CN202379098U (en) | High-speed automatic quantitative packing machine for friction materials | |
| CN201816743U (en) | Disk metering mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 226600 Jiangsu Jiangsu Nantong Haian Town South Road 588 Haian Jiangsu Packaging Technology Co., Ltd. Patentee after: JIANGSU OUK PACKAGING TECHNOLOGY CO.,LTD. Address before: 1800 No. 214122 Jiangsu city of Wuxi Province Li Lake Avenue Patentee before: Jiangnan University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |