CN107352782A - A kind of curved surface hot-press arrangement - Google Patents
A kind of curved surface hot-press arrangement Download PDFInfo
- Publication number
- CN107352782A CN107352782A CN201710619198.5A CN201710619198A CN107352782A CN 107352782 A CN107352782 A CN 107352782A CN 201710619198 A CN201710619198 A CN 201710619198A CN 107352782 A CN107352782 A CN 107352782A
- Authority
- CN
- China
- Prior art keywords
- laminating mechanism
- curved surface
- pressing
- press arrangement
- sliding seat
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention relates to a kind of curved surface hot-press arrangement, including pressing assembly and heating component, pressing assembly and heating component are correspondingly arranged up and down, the pressing assembly is provided with the first laminating mechanism being used in the middle part of pressing molding mould and the second laminating mechanism for pressing molding mould surrounding, second laminating mechanism is sheathed on the first laminating mechanism, and it can be moved along the longitudinal direction relative to the first laminating mechanism, after first laminating mechanism is moved down in the middle part of pressing molding mould, second laminating mechanism moves down pressing molding mould surrounding, thus, the present invention is solved in glass hot pressing, stress protuberance in the middle part of glass, and the problem of causing glass surface to produce gauffer or slight crack, improve the quality of product.
Description
Technical field
The present invention relates to technical field of automation in industry, more particularly to a kind of curved surface hot-press arrangement.
Background technology
Bend glass is widely used on the electronic products such as terminal device, LCDs, curved surface of the prior art
Glass hot-press forming device is typically provided preheating station, hot pressing station, annealing station and cooling station section, by processed plane
Glass is placed on the cavity plate of mould, hot pressing is carried out to hot pressing station after preheating station is heated to softening point, so that curved surface
Glass is molded.
The Application No. " 201510794093.4 " of Chinese invention patent application, the entitled " hot pressing of bend glass
In the specification of former ", a kind of hot-press forming device of bend glass is disclosed, it includes preheating station section, hot pressing work
Position section, annealing station section and cooling station section, fore-set in mould pressing is wherein provided with hot pressing station, when a whole set of mould connects
With when hot pressing glass continues to be fed forward to hot-forming workshop section, fore-set applies necessarily to upper mould in mould pressing
Pressure pushes so that and arcuately mould produces 3D Bending Deformations under groove for glass both sides, but due in hot pressing, glass
Side elder generation stress moves down, and makes to swell upwards in the middle part of glass, causes glass surface easily to produce gauffer or slight crack, cause product not
It is good.
The content of the invention
To solve the above problems, the present invention provides a kind of curved surface hot-press arrangement, it can solve the problem that glass in hot pressing,
Stress protuberance in the middle part of glass, and the problem of cause glass surface to produce gauffer or slight crack, effectively improve the quality of product.
To solve above-mentioned purpose, the following technical scheme that the present invention uses.
A kind of curved surface hot-press arrangement, including pressing assembly and heating component, pressing assembly and heating component correspond to set up and down
Put, the pressing assembly is provided with for the first laminating mechanism in the middle part of pressing molding mould and for pressing molding mould surrounding
Second laminating mechanism, the second laminating mechanism are sheathed on the first laminating mechanism and can be relative to the first laminating mechanisms along the longitudinal direction
Mobile, the action of the first laminating mechanism and the second laminating mechanism is in laddering, and the first laminating mechanism is moved down in pressing molding mould
Behind portion, the second laminating mechanism moves down pressing molding mould surrounding again.
Preferably, the pressing assembly is additionally provided with transmission module, and transmission module is provided with the first transmission mechanism and the second transmission
Mechanism, the first transmission mechanism are connected by the first guide rod with the first laminating mechanism, and the second transmission mechanism passes through the second guide rod and
Two laminating mechanisms connect.
Preferably, the first transmission mechanism is provided with the first drive cylinder, and the first drive cylinder drives the first laminating mechanism to move down
With in the middle part of pressing molding mould.
Preferably, the first transmission mechanism is additionally provided with first longitudinal direction guide rail and the first sliding seat, and the first sliding seat is installed on
One longitudinal rail, the first drive cylinder are connected with the first sliding seat to drive the first sliding seat to be slided along first longitudinal direction guide rail direction
Dynamic, the first sliding seat drives the first laminating mechanism to move down in the middle part of pressing molding mould by being connected with the first guide rod.
Preferably, the second transmission mechanism is provided with the second drive cylinder, and the second drive cylinder drives the second laminating mechanism to move down
With pressing molding mould surrounding.
Preferably, the second transmission mechanism is additionally provided with the movable block being connected with the second drive cylinder and is symmetricly set in the work
The second longitudinal direction guide rail of motion block both sides, the both ends of the movable block are connected to the second sliding seat being symmetrical set, and second
Sliding seat is installed on second longitudinal direction guide rail, and the second drive cylinder is connected by the second sliding seat of the movable block respectively with both ends
Connect, second sliding seat at both ends is connected to drive the second laminating mechanism to move down pressure by the second guide rod with the second laminating mechanism respectively
The surrounding of tight mould.
Preferably, the second guide rod is provided with four, and four the second guide rods are respectively arranged at the surrounding of the second laminating mechanism.
Preferably, the heating component is sequentially laminated with the heat-conducting plate contacted with mould, the heating plate for heating
The bottom plate being connected with heating plate.
Preferably, the heating plate is embedded with heating tube.
Preferably, the heat conduction plate surface is provided with the groove and through hole being evenly distributed respectively, and the through hole adds with described
Hot plate connects.
Beneficial effects of the present invention are as follows：
Mould transmitted after preheating procedure to the present invention curved surface hot-press arrangement, pressing assembly of the invention and plus
Hot component is correspondingly arranged up and down, and mould is placed between pressing assembly and heating component, the heating component and mould
Contact and keeping temperature is constant so that the temperature of mould is in the softening point of glass, the pressing assembly is provided with the first pressing
Mechanism and the second laminating mechanism, the first laminating mechanism are used in the middle part of pressing molding mould, and the second laminating mechanism is used for pressing molding
The surrounding of mould, after the first laminating mechanism is moved down in the middle part of pressing molding mould, the second laminating mechanism moves down pressing molding mould four
In week, thus, solve in glass hot pressing, stress protuberance in the middle part of glass, and cause glass surface to produce gauffer or slight crack
Problem, the flatness of glass surface is ensure that, so as to effectively lift the quality of product.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the curved surface hot-press arrangement of the present invention；
Fig. 2 is the dimensional structure diagram at another visual angle of the curved surface hot-press arrangement of the present invention；
Fig. 3 is the dimensional structure diagram of the pressing assembly of curved surface hot-press arrangement；
Fig. 4 is the dimensional structure diagram at another visual angle of the pressing assembly of curved surface hot-press arrangement；
Fig. 5 is the structural decomposition diagram of the heating component of curved surface hot-press arrangement.
Accompanying drawing identifier declaration：1. pressing assembly, 11. first laminating mechanisms, 111. first guide rods, 12. second laminating mechanisms,
121. the second guide rod, 13. transmission modules, 131. first transmission mechanisms, 1311. first drive cylinders, 1312. first longitudinal directions are led
Rail, 1313. first sliding seats, 132. second transmission mechanisms, 1321. second drive cylinders, 1322. movable blocks, 1323. second are indulged
Direction guiding rail, 1324. second sliding seats, 2. heating components, 21. heat-conducting plates, 211. grooves, 212. through holes, 22. heating plates, 221.
Heating tube, 23. bottom plates.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Referring to figs. 1 to Fig. 5, a kind of curved surface hot-press arrangement, including pressing assembly 1 and heating component 2, pressing assembly 1 and plus
Hot component is correspondingly arranged about 2, and the pressing assembly 1 is provided with the first laminating mechanism 11 being used in the middle part of pressing molding mould and used
In the second laminating mechanism 12 of pressing molding mould surrounding, the second laminating mechanism 12 is sheathed on the first laminating mechanism 11 and can phase
Moved along the longitudinal direction for the first laminating mechanism 11, the action of the first laminating mechanism 11 and the second laminating mechanism 12 is in progressive
Formula, after the first laminating mechanism 11 is moved down in the middle part of pressing molding mould, the second laminating mechanism 12 moves down pressing molding mould surrounding again.
Using above-mentioned technical proposal, mould is transmitted after preheating procedure to the present embodiment, the pressing of the present embodiment
Component 1 and heating component are correspondingly arranged about 2, and mould is placed between pressing assembly 1 and heating component 2, the heating group
Part 2 contacts with mould and keeping temperature is constant so that the temperature of mould is in the softening point of glass, the pressing group
Part 1 is provided with the first laminating mechanism 11 and the second laminating mechanism 12, and the first laminating mechanism 11 is used in the middle part of pressing molding mould, and second
Laminating mechanism 12 is used for the surrounding of pressing molding mould, after the first laminating mechanism 11 is moved down in the middle part of pressing molding mould, the second pressure
Close mechanism 12 and move down pressing molding mould surrounding, thus, solve in glass hot pressing, stress protuberance in the middle part of glass, and make
The problem of producing gauffer or slight crack into glass surface, ensure that the flatness of glass surface, so as to effectively lift the product of product
Matter.The mould of the present embodiment is provided with upper bolster and die shoe, and upper bolster and die shoe matched moulds are to form the shaping mould of closure
Tool, the upper bolster of mould are made up of middle part die holder with the side form seat for being sheathed on middle part die holder.
Referring to figs. 1 to Fig. 4, the pressing assembly 1 is additionally provided with transmission module 13, and transmission module 13 is provided with the first transmission mechanism
131 and second transmission mechanism 132, the first transmission mechanism 131 be connected by the first guide rod 111 with the first laminating mechanism 11, second
Transmission mechanism 132 is connected by the second guide rod 121 with the second laminating mechanism 12, in this way, the first transmission mechanism 131 and the second transmission
The setting of mechanism 132, the first laminating mechanism 11 and the second laminating mechanism 12 is set to be separated from each other movement, so as to realize hot pressing
In, in the middle part of the pressing molding mould of the first laminating mechanism 11, the pressing molding mould surrounding of the second laminating mechanism 12.Fig. 1 shows, second
Guide rod 121 is provided with four, and four the second guide rods 121 are respectively arranged at the surrounding of the second laminating mechanism 12, in this way, the second pressing machine
The stress of structure 12 is more uniformly distributed, so that mould stress is more uniformly distributed, to improve stabilization of equipment performance.
Fig. 1,2,3 and 4 show that the first transmission mechanism 131 is provided with the first drive cylinder 1311, and the first drive cylinder 1311 drives
Dynamic first laminating mechanism 11 is moved down so that in the middle part of pressing molding mould, first transmission mechanism 131 of the present embodiment is additionally provided with first and indulged
The sliding seat 1313 of direction guiding rail 1312 and first, the first sliding seat 1313 are installed on first longitudinal direction guide rail 1312, the first drive cylinder
1311 are connected with the first sliding seat 1313 to drive the first sliding seat 1313 to be slided along the direction of first longitudinal direction guide rail 1312, and first slides
Dynamic seat 1313 drives the first laminating mechanism 11 to move down in the middle part of pressing molding mould by being connected with the first guide rod 111, in this way, the
One longitudinal rail 1312 is play the guiding role, and the first sliding seat 1313 is slided to drive the first pressing on first longitudinal direction guide rail 1312
The longitudinal direction movement of mechanism 11, performance is more stable, and transmission effect is more preferable.
Second transmission mechanism 132 of the present embodiment is additionally provided with the movable block 1322 that is connected with the second drive cylinder 1321 and right
Claim the second longitudinal direction guide rail 1323 for being arranged at the both sides of movable block 1322, the both ends of the movable block 1322, which are connected to, is in
Symmetrically arranged second sliding seat 1324, the second sliding seat 1324 are installed on second longitudinal direction guide rail 1323, the second drive cylinder
1321 are connected with second sliding seat 1324 at both ends respectively by the movable block 1322, and second sliding seat 1324 at both ends is distinguished
It is connected by the second guide rod 121 with the second laminating mechanism 12 to drive the second laminating mechanism 12 to move down the four of pressing molding mould
Week, in this way, the performance of the present embodiment is more stable.
Fig. 5 shows that the heating component 2 is sequentially laminated with the heat-conducting plate 21 contacted with mould, adding for heating
Hot plate 22 and the bottom plate 23 being connected with heating plate 22, in this way, the existing skill directly contacted compared to heating plate 22 with mould
Art, the heating plate 22 of the present embodiment are conducted heat by heat-conducting plate 21 to mould, make mould is heated to be more uniformly distributed, constant temperature effect
Fruit is more preferable.
Fig. 5 shows that the heating plate 22 is embedded with heating tube 221, and the surface of the heat-conducting plate 21 is provided with respectively in uniform
The groove 211 and through hole 212 of distribution, the through hole 212 connect with the heating plate 22, in this way, the heat-conducting plate 21 is heated more
To be uniform, the setting of groove 211 and through hole 212, the heat on the surface of heat-conducting plate 21 is promoted to more uniformly spread, so that into
Pattern tool is heated to be more uniformly distributed, and is improved the heat endurance in process, is improved product quality.
Embodiment described above only expresses the several embodiments of the present 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 the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of curved surface hot-press arrangement, it is characterised in that including pressing assembly and heating component, in pressing assembly and heating component
Under be correspondingly arranged, the pressing assembly be provided be used for pressing molding mould in the middle part of the first laminating mechanism and for being compacted into pattern
Has the second laminating mechanism of surrounding, the second laminating mechanism is sheathed on the first laminating mechanism and can be relative to the first laminating mechanism edge
Longitudinal direction moves, and the action of the first laminating mechanism and the second laminating mechanism is in laddering, and the first laminating mechanism, which moves down, to be compacted into
Behind pattern tool middle part, the second laminating mechanism moves down pressing molding mould surrounding again.
2. a kind of curved surface hot-press arrangement according to claim 1, it is characterised in that the pressing assembly is additionally provided with transmission mould
Group, transmission module are provided with the first transmission mechanism and the second transmission mechanism, and the first transmission mechanism is pressed by the first guide rod and first
Mechanism is connected, and the second transmission mechanism is connected by the second guide rod with the second laminating mechanism.
3. a kind of curved surface hot-press arrangement according to claim 2, it is characterised in that the first transmission mechanism is provided with the first driving
Cylinder, the first drive cylinder drive the first laminating mechanism to move down with the middle part of pressing molding mould.
4. a kind of curved surface hot-press arrangement according to claim 3, it is characterised in that it is vertical that the first transmission mechanism is additionally provided with first
Direction guiding rail and the first sliding seat, the first sliding seat are installed on first longitudinal direction guide rail, and the first drive cylinder is connected with the first sliding seat
To drive the first sliding seat to be slided along first longitudinal direction guide rail direction, the first sliding seat with the first guide rod by being connected to drive first
Laminating mechanism is moved down in the middle part of pressing molding mould.
5. a kind of curved surface hot-press arrangement according to claim 2, it is characterised in that the second transmission mechanism is provided with the second driving
Cylinder, the second drive cylinder drive the second laminating mechanism to move down with pressing molding mould surrounding.
6. a kind of curved surface hot-press arrangement according to claim 5, it is characterised in that the second transmission mechanism is additionally provided with and second
The movable block of drive cylinder connection and the second longitudinal direction guide rail for being symmetricly set in the movable block both sides, the both ends of the movable block
The second sliding seat being symmetrical set is connected to, the second sliding seat is installed on second longitudinal direction guide rail, and the second drive cylinder leads to
Cross the movable block to be connected with second sliding seat at both ends respectively, second sliding seat at both ends passes through the second guide rod and second respectively
Laminating mechanism is connected to drive the second laminating mechanism to move down the surrounding of pressing molding mould.
7. a kind of curved surface hot-press arrangement according to claim 2, it is characterised in that the second guide rod is provided with four, four articles the
Two guide rods are respectively arranged at the surrounding of the second laminating mechanism.
A kind of 8. curved surface hot-press arrangement according to claim 1, it is characterised in that the heating component be sequentially laminated with
Heat-conducting plate, the heating plate for heating and the bottom plate being connected with heating plate of mould contact.
9. a kind of curved surface hot-press arrangement according to claim 8, it is characterised in that the heating plate is embedded with heating tube.
10. a kind of curved surface hot-press arrangement according to claim 8, it is characterised in that the heat conduction plate surface is provided with difference
The groove and through hole being evenly distributed, the through hole connect with the heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619198.5A CN107352782A (en) | 2017-07-26 | 2017-07-26 | A kind of curved surface hot-press arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619198.5A CN107352782A (en) | 2017-07-26 | 2017-07-26 | A kind of curved surface hot-press arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352782A true CN107352782A (en) | 2017-11-17 |
Family
ID=60286233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619198.5A Pending CN107352782A (en) | 2017-07-26 | 2017-07-26 | A kind of curved surface hot-press arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352782A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975664A (en) * | 2018-09-14 | 2018-12-11 | 东旭科技集团有限公司 | Handling equipment, loading and unloading method and hot-bending machine |
| CN109334207A (en) * | 2018-11-15 | 2019-02-15 | 益阳市瑞思光学科技有限公司 | A kind of spherical glass processing multi-disc molding pressing device |
| CN109991832A (en) * | 2017-12-29 | 2019-07-09 | 晶石科技(中国)股份有限公司 | A kind of smartwatch 3D bend glass cover board |
| CN111763002A (en) * | 2020-07-20 | 2020-10-13 | 广东星星精密玻璃科技有限公司 | High-precision forming equipment and process for inverted-buckle 3D glass cover plate |
| CN112677534A (en) * | 2020-12-08 | 2021-04-20 | 苏州富强科技有限公司 | Embedded pressure maintaining mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477863A (en) * | 2016-12-07 | 2017-03-08 | 蓝思科技（长沙）有限公司 | Formed clamp plate and hot bending equipment and hot-bending method |
| CN106495453A (en) * | 2016-09-28 | 2017-03-15 | 深圳市普盛旺科技有限公司 | Electronic equipment glass bending forming furnace |
| CN206127112U (en) * | 2016-08-09 | 2017-04-26 | 盟立自动化股份有限公司 | Mould structure for manufacturing moulded glass |
| CN206173207U (en) * | 2016-11-02 | 2017-05-17 | 深圳市远洋翔瑞机械有限公司 | Novel shaping structure of hot bender of 3D glass |
| CN106854035A (en) * | 2017-02-21 | 2017-06-16 | 于爱荣 | A kind of mobile phone glass hot bending die |
-
2017
- 2017-07-26 CN CN201710619198.5A patent/CN107352782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206127112U (en) * | 2016-08-09 | 2017-04-26 | 盟立自动化股份有限公司 | Mould structure for manufacturing moulded glass |
| CN106495453A (en) * | 2016-09-28 | 2017-03-15 | 深圳市普盛旺科技有限公司 | Electronic equipment glass bending forming furnace |
| CN206173207U (en) * | 2016-11-02 | 2017-05-17 | 深圳市远洋翔瑞机械有限公司 | Novel shaping structure of hot bender of 3D glass |
| CN106477863A (en) * | 2016-12-07 | 2017-03-08 | 蓝思科技（长沙）有限公司 | Formed clamp plate and hot bending equipment and hot-bending method |
| CN106854035A (en) * | 2017-02-21 | 2017-06-16 | 于爱荣 | A kind of mobile phone glass hot bending die |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991832A (en) * | 2017-12-29 | 2019-07-09 | 晶石科技(中国)股份有限公司 | A kind of smartwatch 3D bend glass cover board |
| CN108975664A (en) * | 2018-09-14 | 2018-12-11 | 东旭科技集团有限公司 | Handling equipment, loading and unloading method and hot-bending machine |
| CN108975664B (en) * | 2018-09-14 | 2021-02-09 | 东旭光电科技股份有限公司 | Feeding and discharging device, feeding and discharging method and hot bending machine |
| CN109334207A (en) * | 2018-11-15 | 2019-02-15 | 益阳市瑞思光学科技有限公司 | A kind of spherical glass processing multi-disc molding pressing device |
| CN111763002A (en) * | 2020-07-20 | 2020-10-13 | 广东星星精密玻璃科技有限公司 | High-precision forming equipment and process for inverted-buckle 3D glass cover plate |
| CN112677534A (en) * | 2020-12-08 | 2021-04-20 | 苏州富强科技有限公司 | Embedded pressure maintaining mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107352782A (en) | A kind of curved surface hot-press arrangement | |
| CN203680632U (en) | Hot press | |
| CN208308673U (en) | A kind of glass pieces shaping mechanism inhaled based on heat with hot pressing | |
| KR102052174B1 (en) | Press forming apparatus of sheet metal and its forming method | |
| CN205420154U (en) | Hot bender | |
| CN207091283U (en) | Travel mechanism | |
| KR102052172B1 (en) | Press forming apparatus of sheet metal and its forming method | |
| CN102964056A (en) | Continuous workpiece molding equipment and method | |
| CN214820200U (en) | Guide rail device of automobile carpet hot-pressing composite tool | |
| CN210996498U (en) | Hot-pressing die powder forming machine | |
| CN209161838U (en) | Hot-bending machine | |
| US10913676B2 (en) | Thermoforming method, thermoforming mold and thermoforming device for glass product | |
| CN212147682U (en) | Die assembly equipment | |
| CN109849344B (en) | Abnormal-shaped product hot-pressing die applying heat-conducting silica gel | |
| CN204687335U (en) | A kind of heat pressing forming device for insulating materials | |
| CN204439908U (en) | The automatic heat sealing machine of a kind of lens assembling | |
| CN108059326A (en) | A kind of heat-bending glass system | |
| CN205767444U (en) | Enclosed heating assembly | |
| CN204471687U (en) | A kind of water-cooled vacuum vulcanizing press | |
| TWM556733U (en) | Pressure device for hermetic-type continuous hot press molding device | |
| CN213440817U (en) | Rubber product manufacturing equipment | |
| CN110293687B (en) | Polyetherimide multi-manifold plate bonding method | |
| CN210642786U (en) | Vamp stamp equipment of integrated multiple operation | |
| CN216579178U (en) | Hot-pressing forming machine with middle template heating mechanism | |
| CN207596716U (en) | A kind of heat-bending glass system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
|
| RJ01 | Rejection of invention patent application after publication |