CN115248220A - Cloth flaw intelligent detection system for warp and weft machine - Google Patents
Cloth flaw intelligent detection system for warp and weft machine Download PDFInfo
- Publication number
- CN115248220A CN115248220A CN202111535990.5A CN202111535990A CN115248220A CN 115248220 A CN115248220 A CN 115248220A CN 202111535990 A CN202111535990 A CN 202111535990A CN 115248220 A CN115248220 A CN 115248220A
- Authority
- CN
- China
- Prior art keywords
- cloth
- subassembly
- honeycomb
- detection system
- main
- 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.)
- Withdrawn
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 62
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 230000007547 defect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 3
- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides an intelligent cloth flaw detection system for a theodolite, which comprises a base, a stretching assembly, a bidirectional stretching plate, a plurality of scanners, a main slideway and two stretching assemblies. This a cloth flaw intelligent detection system for theodolite, base, tension module, two-way expansion plate, a plurality of scanner, main slide and two tension modules through setting up cooperate each other. Compared with the traditional pressing and fixing mode, the folding cloth pressing and fixing device does not flatten and damage the original folding cloth, so that the folding cloth is deformed and cannot be automatically restored, and further the manufacturing waste of a factory is increased. Meanwhile, the honeycomb cloth with large transverse pulling capacity is transversely pulled to enable the surface of the honeycomb cloth to be as flat as possible, so that the honeycomb cloth is convenient to scan, a cloth photo scanned by a scanner is sent to a control platform through a single chip microcomputer through a signal receiver, and a person can control the honeycomb cloth scanner through remote operation.
Description
Technical Field
The invention relates to the technical field of cloth detection equipment, in particular to an intelligent cloth flaw detection system for a theodolite.
Background
The textile industry in China occupies a very important position in the national economic development. In the production process of cloth, a part of defective products are generated more or less, so that the identification of defective cloth is an important link for improving the product quality. At present, many enterprises in China still rely on manual work to complete the link of cloth defect identification, however, the manual identification method has some obvious defects. Firstly, the heavy and single labor of cloth defect identification is inefficient to implement manually; secondly, the manual identification result is unstable and is influenced by multiple aspects, so that the false detection rate and the missing detection rate are high, the manual visual identification result is also related to factors such as flaw frequency, types, sizes, working environments, self physiology, psychology and the like, and the subjective influence of the cloth testers is large. Therefore, the manual identification method is inefficient, the identification result is unstable, and improvement is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent cloth flaw detection system for a theodolite.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a cloth flaw intelligent detection system for theodolite, includes base, tension module, two-way expansion plate, a plurality of scanners, main slide and two tension modules. The main telescopic rod is vertically arranged on the base, and the bidirectional telescopic plate is arranged on the side face of the workbench. The workbench is provided with a honeycomb cord fabric, and the main slideway is vertically arranged at the fixed end of the bidirectional expansion plate. Two stretching assemblies are in sliding fit on the main slideway, and a plurality of scanners are arranged at the movable ends of the bidirectional expansion plates. The scanner corresponds to a cellular shade. Still include two main telescopic links, main telescopic link transversely sets up in the front of workstation. The movable end of the main telescopic rod is connected with the movable end of the bidirectional telescopic plate.
Preferably, the stretching assembly comprises a main sliding block, an auxiliary telescopic rod, a deformation assembly, a transverse stretching assembly, a sawtooth electromagnetic plate and a top fixing frame. The main sliding block is in sliding fit with the main sliding way, and the auxiliary telescopic rod is vertically arranged on the main sliding block. The transverse stretching assembly is in sliding fit with the surface of the workbench, and the top fixing frame is arranged at the movable end of the auxiliary telescopic rod. The sawtooth electromagnetic plate is arranged on the top fixing frame, and the deformation assembly is arranged on the workbench. The transverse stretching component is communicated with the deformation component.
Preferably, the lateral stretching assembly comprises a bottom fixing frame, a plurality of movable sliding blocks and an electromagnet. The bottom fixing frame is in sliding fit with the surface of the workbench, and the plurality of movable sliding blocks are in sliding fit with the bottom fixing frame. The electromagnet is arranged on the movable sliding block and spills flowers and girls. The electromagnet is matched with the surface wave of the honeycomb cord fabric.
Preferably, the deformation assembly comprises an air pump, a take-up reel, a rotating bracket, a plurality of conduits, and an insertion assembly. One end of the rotating bracket is hinged on the workbench, and the other end of the rotating bracket is detachably clamped with the air pump. The winding wheel is arranged on the rotating support, and the plurality of inserting assemblies are inserted into the plurality of honeycomb holes of the honeycomb curtain cloth. One end of the conduit is communicated with the inserting assembly, and the other end of the conduit is wound on the winding wheel and communicated with the air pump.
Preferably, the insert assembly comprises an air bag and four fitting frames. The four conjunction frames are distributed on the air bag at equal angles by taking the air bag as a center. The plurality of conjunction frames correspond to the electromagnets and the sawtooth electromagnetic plates respectively and comprise two iron sheets. The two iron sheets are hinged with each other and arranged on the air bag. The iron sheet is provided with a clamping plate.
Preferably, one end of the inserting assembly is located between the sawtooth electromagnetic plate and the electromagnet, and the other end of the inserting assembly is located on the outer side of the sawtooth electromagnetic plate and the electromagnet. The other end of the inserting component is inserted into a honeycomb hole of the honeycomb cord fabric.
(III) advantageous effects
The invention provides an intelligent cloth flaw detection system for a warp and weft machine. The method has the following beneficial effects:
1. this a cloth flaw intelligent detection system for theodolite, base, tension module, two-way expansion plate, a plurality of scanner, main slide and two tension modules through setting up cooperate each other. Compared with the traditional extrusion fixing mode, the method has the advantages that the original folded cloth cannot be flattened and damaged, so that the folded cloth is deformed and cannot be automatically restored, and further the manufacturing waste of a factory is increased. Meanwhile, the honeycomb cloth with large transverse pulling capacity is transversely pulled to enable the surface of the honeycomb cloth to be as flat as possible, so that the honeycomb cloth is convenient to scan, meanwhile, a picture scanned by a scanner is sent to a control platform through a signal receiver through a single chip microcomputer, and personnel can control the honeycomb cloth scanner through remote operation.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a perspective view of a first partial component of the present invention;
FIG. 3 is a perspective view of a second partial component of the present invention;
FIG. 4 is a perspective view of a third partial component of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
fig. 6 is a perspective view of a fourth partial component of the present invention.
In the figure: the device comprises a base 1, a main telescopic rod 2, a workbench 3, a stretching component 4, a honeycomb cord fabric 5, a bidirectional telescopic plate 6, a main slideway 7, a scanner 8, a main sliding block 9, a top fixing frame 10, a sawtooth electromagnetic plate 11, a bottom fixing frame 12, an air pump 13, a winding wheel 14, an auxiliary telescopic rod 15, a deformation component 16, a clamping plate 17, a guide pipe 18, a rotating support 19, a moving sliding block 20, an electromagnet 21, a transverse stretching component 22, a fitting frame 23, an inserting component 24, an iron sheet 25, an air bag 26 and a single chip microcomputer 27. 28 a signaling receiver.
Detailed Description
The embodiment of the invention provides an intelligent cloth flaw detection system for a theodolite, which comprises a base 1, a stretching assembly 4, a bidirectional expansion plate 6, a plurality of scanners 8, a main slideway 7 and two stretching assemblies 4, as shown in figures 1-6. The main telescopic rod 2 is vertically arranged on the base 1, and the bidirectional telescopic plate 6 is arranged on the side surface of the workbench 3. The worktable 3 is provided with a honeycomb curtain cloth 5, and a main slideway 7 is vertically arranged on the fixed end of a bidirectional expansion plate 6. Two stretching assemblies 4 are slidably fitted on the main slideway 7, and a plurality of scanners 8 are arranged on the movable ends of the two-way expansion plates 6. The scanner 8 corresponds to the honeycomb curtain 5. Still include two main telescopic links 2, main telescopic link 2 transversely sets up in the front of workstation 3. The movable end of the main telescopic rod 2 is connected with the movable end of the bidirectional telescopic plate 6.
The stretching assembly 4 comprises a main sliding block 9, an auxiliary telescopic rod 15, a deformation assembly 16, a transverse stretching assembly 22, a sawtooth electromagnetic plate 11 and a top fixing frame 10. The main sliding block 9 is in sliding fit with the main slideway 7, and the auxiliary telescopic rod 15 is vertically arranged on the main sliding block 9. The transverse stretching component 22 is in sliding fit with the surface of the workbench 3, and the top fixing frame 10 is arranged on the movable end of the auxiliary telescopic rod 15. The sawtooth electromagnetic plate 11 is arranged on the top fixing frame 10, and the deformation component 16 is arranged on the workbench 3. Lateral expansion assembly 22 is in communication with deformation assembly 16.
Through the mutual cooperation of the main sliding block 9, the auxiliary telescopic rod 15, the deformation component 16, the transverse stretching component 22, the sawtooth electromagnetic plate 11 and the top fixing frame 10, the corrugated folding cloth can keep the crease and the shape of the corrugated folding cloth, and meanwhile, the fixing and stretching operations are completed, so that the use of personnel is facilitated.
The lateral stretching assembly 22 includes a bottom fixing frame 12, a plurality of moving sliders 20 and an electromagnet 21. The bottom holder 12 is slidably fitted to the surface of the table 3, and a plurality of movable sliders 20 are slidably fitted to the bottom holder 12. The electromagnet 21 is arranged on the movable sliding block 20 to flower and girl. The electromagnet 21 corresponds to the surface of the honeycomb cord 5. Through the mutual cooperation of the bottom fixing frame 12, the plurality of movable sliding blocks 20 and the electromagnet 21, the plurality of independent movable sliding blocks 20 can be utilized to move mutually to finish transverse pulling, and meanwhile, in order to ensure that the deformation degree of each folded honeycomb opening is consistent, the deformation limiting function can be realized through the insertion assembly 24 in the folded honeycomb opening.
The deforming assembly 16 includes an air pump 13, a take-up reel 14, a rotating bracket 19, a plurality of conduits 18, and an insertion assembly 24. One end of the rotating bracket 19 is hinged on the workbench 3, and the other end is detachably clamped with the air pump 13. The winding wheel 14 is arranged on the rotating bracket 19, and a plurality of inserting assemblies 24 are inserted into a plurality of honeycomb holes of the honeycomb curtain 5. One end of the conduit 18 is communicated with the inserting assembly 24, and the other end is wound on the winding wheel 14 and communicated with the air pump 13.
The insert assembly 24 includes an air bag 26 and four engagement brackets 23. The four engagement frames 23 are equiangularly distributed on the airbag 26 with the airbag 26 as a center. The plurality of engagement frames 23 correspond to the electromagnets 21 and the sawtooth electromagnetic plate 11, respectively, and the engagement frames 23 include two iron pieces 25. The two iron sheets 25 are hinged to each other, and the iron sheets 25 are arranged on the air bag 26. The iron sheet 25 is provided with a clamping plate 17.
The insert member 24 has one end positioned between the serrated electromagnetic plate 11 and the electromagnet 21 and the other end positioned outside the serrated electromagnetic plate 11 and the electromagnet 21. The other end of the insert assembly 24 is inserted into the cell of the honeycomb curtain 5.
The working principle is as follows: when in use, the honeycomb openings at one end of the honeycomb cord fabric 5 are inserted into the plurality of insert assemblies 24 on one side of the stretching assembly 4, and then the insert assemblies 24 on the other side are inserted. Then, the inserting component 24 is inflated to be tightly attached to the honeycomb openings, the inserting component 24 is adsorbed by electrifying the sawtooth electromagnetic plate 11, the position of the stretching component 4 is adjusted by controlling the stretching component 4 to move up and down on the honeycomb curtain cloth 5, after the position is determined, electrifying voltage is increased to strongly adsorb the inserting component 24 and tightly clamp the honeycomb curtain cloth 5, then the two stretching components 4 move reversely, the honeycomb curtain cloth 5 is pulled to facilitate the scanner 8 to scan the honeycomb curtain cloth, when the inclined surface of the honeycomb curtain cloth 5 needs to be scanned, the inserting component 24 is deflated at the moment, the sawtooth electromagnetic plate 11 is separated from the inserting component 24, the sliding block 20 is moved transversely, the electromagnet 21 is attracted by the inserting component 24, and each honeycomb opening is transversely deformed to finish the leveling operation.
In conclusion, this a cloth flaw intelligent detection system for theodolite mutually supports through base 1, tension module 4, two-way expansion plate 6, a plurality of scanner 8, main slide 7 and two tension module 4 that set up. Compared with the traditional pressing and fixing mode, the folding cloth pressing and fixing device does not flatten and damage the original folding cloth, so that the folding cloth is deformed and cannot be automatically restored, and further the manufacturing waste of a factory is increased. Meanwhile, the honeycomb cloth with large transverse pulling capacity is transversely pulled to ensure that the surface of the honeycomb cloth is as flat as possible, so that the honeycomb cloth is convenient to scan.
Claims (6)
1. The utility model provides a cloth flaw intelligent detection system for theodolite, links to each other with the loom which characterized in that: including base (1), tensile subassembly (4), bidirectional scalability board (6), singlechip (27), signal send and receive ware (28), a plurality of scanner (8), main slide (7) and two tensile subassembly (4), workstation (3) sets up on base (1), singlechip (27), signal send and receive ware (28) and bidirectional scalability board (6) all set up in workstation (3) side, be provided with honeycomb curtain cloth (5) on workstation (3), main slide (7) are vertical to be set up on the fixed end of bidirectional scalability board (6), and two tensile subassembly (4) sliding fit are on main slide (7), and a plurality of scanner (8) set up on the activity of bidirectional scalability board (6) is served, scanner (8) are corresponding with honeycomb curtain cloth (5), still include two main telescopic link (2), main telescopic link (2) transversely set up the front at workstation (3), main telescopic link (2) expansion end links to each other with the expansion end of bidirectional scalability board (6).
2. The cloth defect intelligent detection system for the theodolite according to claim 1, characterized in that: tensile subassembly (4) include main slider (9), vice telescopic link (15), deformation subassembly (16), transversely stretch subassembly (22), sawtooth electromagnetic plate (11) and top mount (10), main slider (9) sliding fit is on main slide (7), the vertical setting of vice telescopic link (15) is on main slider (9), transversely stretch subassembly (22) sliding fit on the surface of workstation (3), top mount (10) set up on the activity end of vice telescopic link (15), sawtooth electromagnetic plate (11) set up on top mount (10), deformation subassembly (16) set up on workstation (3), transversely stretch subassembly (22) and deformation subassembly (16) and communicate with each other.
3. The cloth defect intelligent detection system for the theodolite according to claim 1, characterized in that: horizontal subassembly (22) of stretching includes bottom mount (12), a plurality of removal slider (20) and electro-magnet (21), bottom mount (12) sliding fit is on the surface of workstation (3), and a plurality of removal slider (20) sliding fit are on bottom mount (12), electro-magnet (21) set up and spill the flower girl at removal slider (20), electro-magnet (21) are corresponding with the surface of honeycomb curtain cloth (5).
4. The cloth defect intelligent detection system for the theodolite according to claim 1, characterized in that: deformation subassembly (16) include air pump (13), rolling wheel (14), rotate support (19), a plurality of pipe (18) and insert subassembly (24), rotate support (19) one end and articulate on workstation (3), the detachable joint of the other end and air pump (13), rolling wheel (14) set up on rotating support (19), and a plurality of honeycomb holes that insert subassembly (24) and insert honeycomb curtain cloth (5) are downthehole, pipe (18) one end communicates with each other with insert subassembly (24), and the other end winding is on rolling wheel (14) and communicates with each other with air pump (13).
5. The cloth defect intelligent detection system for the theodolite according to claim 1, characterized in that: the inserting assembly (24) comprises an air bag (26) and four conjunction frames (23), the four conjunction frames (23) are distributed on the air bag (26) at equal angles by taking the air bag (26) as a center, the conjunction frames (23) correspond to the electromagnet (21) and the sawtooth electromagnetic plate (11) respectively, each conjunction frame (23) comprises two iron sheets (25), the two iron sheets (25) are hinged with each other, the iron sheets (25) are arranged on the air bag (26), and the iron sheets (25) are provided with clamping plates (17).
6. The cloth defect intelligent detection system for the theodolite according to claim 1, characterized in that: one end of the inserting component (24) is located between the sawtooth electromagnetic plate (11) and the electromagnet (21), the other end of the inserting component is located on the outer sides of the sawtooth electromagnetic plate (11) and the electromagnet (21), and the other end of the inserting component (24) is inserted into a honeycomb hole of the honeycomb cord fabric (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111535990.5A CN115248220A (en) | 2021-12-15 | 2021-12-15 | Cloth flaw intelligent detection system for warp and weft machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111535990.5A CN115248220A (en) | 2021-12-15 | 2021-12-15 | Cloth flaw intelligent detection system for warp and weft machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115248220A true CN115248220A (en) | 2022-10-28 |
Family
ID=83698237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111535990.5A Withdrawn CN115248220A (en) | 2021-12-15 | 2021-12-15 | Cloth flaw intelligent detection system for warp and weft machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115248220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116609159A (en) * | 2023-05-17 | 2023-08-18 | 绍兴金楚印染有限公司 | Brightening sample printing and dyeing contrast device |
-
2021
- 2021-12-15 CN CN202111535990.5A patent/CN115248220A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116609159A (en) * | 2023-05-17 | 2023-08-18 | 绍兴金楚印染有限公司 | Brightening sample printing and dyeing contrast device |
| CN116609159B (en) * | 2023-05-17 | 2024-07-05 | 绍兴金楚印染有限公司 | Brightening sample printing and dyeing contrast device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115248220A (en) | Cloth flaw intelligent detection system for warp and weft machine | |
| CN209226126U (en) | A kind of robot for yardage roll stacking is grabbed | |
| CN209534342U (en) | Pad pasting seals molding machine | |
| CN220950454U (en) | Cloth rolling machine for textile cloth | |
| CN212375504U (en) | Automatic edge folding and sewing storage machine for fabric | |
| CN106829617B (en) | A kind of rolling-type automatic layboy | |
| CN110485068B (en) | Shopping bag bracelet sewing machine | |
| CN111379157A (en) | Multifunctional curtain cutting and inspecting integrated machine and processing method thereof | |
| CN114657713B (en) | Wedding dress sewing equipment based on intelligent visual identification technology | |
| CN206920538U (en) | A kind of test of network interface module and automatic assembling | |
| CN110923969B (en) | Automatic flanging and sewing storage machine for fabric | |
| CN114381877A (en) | Method and equipment for producing Doniel carpet | |
| CN206955338U (en) | A kind of rolling-type automatic layboy | |
| CN221117961U (en) | Tentering and shaping device for mesh cloth | |
| CN214459076U (en) | A child cloth splicing apparatus for producing waterproofing membrane | |
| CN220789218U (en) | Cutting device for curtain cloth processing | |
| CN220603128U (en) | Clamping piece for sofa cloth inspection | |
| CN217733532U (en) | Banding equipment for non-woven fabrics | |
| CN213447659U (en) | Silk fabric automatic feed device | |
| CN220886431U (en) | Prevent blending traction of fold and spread yarn device | |
| CN220433188U (en) | Wide curtain fabric splicing device | |
| CN216445588U (en) | Seaming mechanism of cloth seaming equipment | |
| CN220394093U (en) | Auxiliary opposite-pulling tensioning device for fabric | |
| CN220681878U (en) | Tightness adjusting device in cloth thermoprint | |
| CN219971366U (en) | Flattening device is used in production of carbon fiber cloth |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221028 |