CN110984521A - White slurry brushing device for exterior wall decoration - Google Patents
White slurry brushing device for exterior wall decoration Download PDFInfo
- Publication number
- CN110984521A CN110984521A CN201911322168.3A CN201911322168A CN110984521A CN 110984521 A CN110984521 A CN 110984521A CN 201911322168 A CN201911322168 A CN 201911322168A CN 110984521 A CN110984521 A CN 110984521A
- Authority
- CN
- China
- Prior art keywords
- motor
- exterior wall
- mounting
- brushing
- brushing device
- 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
- 230000001680 brushing effect Effects 0.000 title claims abstract description 51
- 238000005034 decoration Methods 0.000 title claims abstract description 20
- 239000002002 slurry Substances 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 14
- 239000007921 spray Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a white slurry brushing device for exterior wall decoration, relates to the technical field of exterior wall decoration in the building industry, and mainly solves the problem of exterior wall brushing operation in the existing new rural construction process; the device comprises a carrier, wherein a material box is installed on the carrier and connected with a guide pipe, a stand column is fixedly installed on the carrier, a motor is installed at the top end of the stand column and connected with a winding drum, a steel cable is wound on the winding drum, an installation frame is connected onto the stand column in a sliding mode, a connecting cylinder and a first sliding block are arranged on the installation frame, the installation frame is connected with the winding drum through the connecting cylinder and the steel cable wound on the connecting cylinder, a supporting rod is connected onto the installation frame in a rotating mode, an installation plate is movably connected onto the installation frame, a spray head is arranged on the installation plate, a brushing cylinder is arranged below the spray head, and the outer wall brushing operation is achieved through the installation frame, the installation plate, the spray head and the brushing cylinder.
Description
Technical Field
The invention relates to the field of decoration of building exterior walls, in particular to a white slurry brushing device for decoration of exterior walls.
Background
In order to improve the appearance of the rural areas and show the trend of the times, a new rural area is transformed and planned to be vigorously developed in a big village and a small village in the whole national range, the main work is to dismantle the dangerous and old houses in the rural areas, brush white slurry again when the wall surfaces are repaired and blackened for a long time, and improve the overall appearance.
Rural house's characteristics are highly lower, and the outer wall of the past is brushed white thick liquid operation and is mostly relied on and build the support frame, and the manual work climbs the support frame and carries out the outer wall and brush, wastes time and energy, and has certain potential safety hazard, needs a device of brushing that adapts to rural outer wall and brushes the operation urgently.
Disclosure of Invention
The embodiment of the invention aims to provide a white slurry brushing device for exterior wall decoration, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a white slurry brushing device for exterior wall decoration comprises a carrier, wherein a material box is mounted on the carrier, a suction pump is arranged in the material box and connected with a guide pipe, a stand column is fixedly mounted on the carrier, a first motor is arranged at the top end of the stand column and connected with a winding drum, a steel cable is wound on the winding drum, a first chute and a second chute are adjacently arranged in the stand column, the stand column is connected with a mounting frame in a sliding manner, a connecting cylinder and a first sliding block are arranged on the mounting frame, the first sliding block and the first chute are matched with each other, the connecting cylinder and the second chute are matched and mounted, the mounting frame is connected with the winding drum through the connecting cylinder and the steel cable wound on the connecting cylinder, a mounting plate is connected at the front end of the mounting frame, a spray head is fixedly mounted on the mounting plate, and the spray head is connected with the guide pipe on the suction pump, the lower side of the spray head is provided with a brushing barrel, and a rotating motor for driving the brushing barrel to rotate is arranged in the brushing barrel.
As a further scheme of the embodiment of the invention: the symmetry is provided with screwed pipe and sleeve pipe on the mounting panel, screwed pipe and threaded rod threaded connection, the sleeve pipe cup joints with the connecting rod, threaded rod and connecting rod set up between the mounting bracket.
As a further scheme of the embodiment of the invention: the left side of the threaded pipe is connected with a bevel gear set, and the bevel gear set is connected with a second motor.
As a further scheme of the embodiment of the invention: the utility model discloses a support frame, including mounting bracket, bracing piece, second slider, stand, second slider and second spout sliding connection, rotate on the mounting bracket and be connected with the bracing piece, the other end and the second slider of bracing piece rotate to be connected, the second slider is installed in the second spout of stand, second slider and second spout sliding connection.
As a further scheme of the embodiment of the invention: the guide pipe is fixedly connected with the mounting frame through the fixing ring.
As a further scheme of the embodiment of the invention: the top of stand is provided with the motor frame, first motor and motor frame fixed connection, the below of motor frame is provided with the floor that is used for strengthening joint strength.
As a further scheme of the embodiment of the invention: the brushing barrel is elastically connected with the mounting plate through a spring plunger.
Compared with the prior art, the embodiment of the invention has the beneficial effects that: according to the invention, the external wall surface is brushed through the upright post, the first chute, the second chute, the winding drum, the mounting frame, the mounting plate, the spray head and the brushing drum, the brushing adjustment in the horizontal direction of the external wall surface is realized through the threaded rod, the connecting rod, the second motor and the bevel gear group, the brushing in the vertical direction of the external wall surface is realized through the first motor, the frequent starting of a carrier for adjusting the brushing position is avoided, the manual brushing mode through building a support frame in the past is abandoned through the structure, the brushing efficiency is effectively improved, and the safety of brushing operation is ensured.
Drawings
FIG. 1 is a schematic structural view of a white paste brushing device for exterior wall decoration.
FIG. 2 is a schematic view of the connection between the mounting plate and the mounting frame in the white slurry brush coating device for exterior wall decoration.
Fig. 3 is a schematic structural view of a threaded rod in the white slurry brushing device for exterior wall decoration.
FIG. 4 is a schematic structural diagram of a mounting plate in the white slurry brushing device for exterior wall decoration.
In the figure: 1-carrier, 2-material box, 3-suction pump, 4-guide pipe, 5-diagonal draw bar, 6-upright post, 7-first chute, 8-second chute, 9-motor frame, 10-ribbed plate, 11-first motor, 12-winding drum, 13-steel cable, 14-connecting cylinder, 15-first slide block, 16-mounting frame, 17-support bar, 18-second slide block, 19-spray head, 20-fixing ring, 21-threaded pipe, 210-threaded rod, 22-mounting plate, 23-sleeve, 230-connecting rod, 24-spring plunger, 25-brush-coating cylinder, 26-bevel gear set, 27-second motor and 28-bearing.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
as shown in fig. 1, the white slurry brushing device for exterior wall decoration comprises a carrier 1, wherein a material tank 2 is installed on the carrier 1, a suction pump 3 is arranged in the material tank 2, the suction pump 3 is connected with a conduit 4, an upright post 6 is fixedly installed on the carrier 1, a first motor 11 is arranged at the top end of the upright post 6, the first motor 11 is connected with a winding drum 12, a steel cable 13 is wound on the winding drum 12, a first chute 7 and a second chute 8 are adjacently arranged in the upright post 6, the upright post 6 is slidably connected with an installation frame 16, a connecting drum 14 and a first slider 15 are arranged on the installation frame 16, the first slider 15 is matched with the first chute 7, the connecting drum 14 is installed in a matched manner with the second chute 8, the installation frame 16 is connected with the winding drum 12 through the connecting drum 14 and the steel cable 13 wound on the connecting drum 14, and the front end of the installation frame 16 is connected with an installation plate 22, connect fixed mounting to have shower nozzle 19 on the mounting panel 22, shower nozzle 19 links to each other with pipe 4 on the suction pump 3, the downside of shower nozzle 19 is provided with a section of thick bamboo 25 of brushing, install the rotatory rotation motor of a section of thick bamboo 25 of driving in the section of thick bamboo 25 of brushing.
Specifically, a material tank 2 is arranged on a carrier 1, white slurry for brushing is poured into the material tank 2, the white slurry is pumped to a spray head 19 through a suction pump 3 and a guide pipe 4 in the material tank 2, and the white slurry is sprayed on the wall surface through the spray head 19.
More specifically, be provided with first spout 7 and second spout 8 in the stand 6, through setting up connecting cylinder 14 and first slider 15 and stand 6 sliding connection on the mounting bracket 16, guarantee the connection reliability of mounting bracket 16 on stand 6, connecting cylinder 14 passes through cable 13 and links to each other with around reel 12, adjusts the displacement of mounting bracket 16 on vertical direction under the effect of first motor 11.
Further, the mounting bracket 16 is rotatably connected with a support rod 17, the other end of the support rod 17 is rotatably connected with a second sliding block 18, the second sliding block 18 is installed in a second sliding groove 8 of the upright post 6, and the second sliding block 18 is slidably connected with the second sliding groove 8.
Specifically, the support frame arranged on the mounting frame 16 can support the mounting frame 16, so that the phenomenon that the mounting frame 16 moves in the vertical direction due to overlarge friction between the mounting frame 16 and the first sliding groove 7 and the second sliding groove 8 is avoided.
Further, the guide tube 4 is fixedly connected to the mounting frame 16 by a fixing ring 20.
Further, the top of stand 6 is provided with motor frame 9, first motor 11 and motor frame 9 fixed connection, the below of motor frame 9 is provided with floor 10 that is used for strengthening joint strength.
In particular, the mounting position of the first motor 11 helps to balance the upright 6.
Further, the brush cartridge 25 is elastically connected to the mounting plate 22 by a spring plunger 24.
Specifically, the spring plunger 24 enables the brushing barrel 25 to be installed in a floating mode, the fault tolerance rate in the brushing operation is improved, and the component damage rate is reduced.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
A white slurry brushing device for exterior wall decoration comprises all the components in the embodiment 1, and further comprises:
as shown in fig. 2-4, further, the mounting plate 22 is symmetrically provided with a threaded pipe 21 and a sleeve 23, the threaded pipe 21 is in threaded connection with the threaded rod 210, the sleeve 23 is sleeved with the connecting rod 230, and the threaded rod 210 and the connecting rod 230 are disposed between the mounting frames 16.
Further, the left side of the threaded pipe 21 is connected to a bevel gear set 26, and the bevel gear set 26 is connected to a second motor 27.
Specifically, the mounting plate 22 is connected with the threaded rod 210 and the connecting rod 230, and the second motor 27 and the bevel gear set 26 are combined to achieve brush coating adjustment of the mounting plate 22 in the horizontal direction, the bevel gear set 26 drives the threaded rod 210 to rotate, the threaded rod 210 rotates while driving the mounting plate 22 to move left and right on the threaded rod 210 and the connecting rod 230, and brush coating operation in the horizontal direction is prevented from being adjusted by moving the carrier 1.
The working principle of the embodiment of the invention is as follows:
the white paste brushing apparatus is assembled, the apparatus is activated and the carrier 1 is moved so that the brush drum 25 is adjacent to the surface of the wall being brushed, as shown in fig. 1-4.
The suction pump 3 is started, the white slurry in the material tank 2 is sprayed to the wall surface through the guide pipe 4, and the rotary brushing barrel 25 brushes the outer wall surface.
When the brush coating is performed in the vertical direction, the first motor 11 is adjusted to lift or lower the mounting frame 16, so that the brush coating cylinder 25 can brush the wall surface in the vertical direction.
During horizontal brushing, the first motor 11 is stopped, the second motor 27 is started, the threaded rod 210 starts to rotate through the bevel gear set 26, and the mounting plate 22 moves horizontally on the threaded rod 210 and the connecting rod 230 during rotation of the threaded rod 210, so that horizontal brushing is achieved.
It should be noted that: according to the invention, the external wall surface is brushed through the upright post, the first chute, the second chute, the winding drum, the mounting frame, the mounting plate, the spray head and the brushing drum, the brushing adjustment of the external wall surface in the horizontal direction is realized through the threaded rod, the connecting rod, the second motor and the bevel gear group, the brushing in the vertical direction of the external wall surface is realized through the first motor, the frequent starting of a carrier for adjusting the brushing position is avoided, the structure abandons the manual brushing mode through building the support frame in the past, the brushing efficiency is effectively improved, and the safety of brushing operation is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The white slurry brushing device for the decoration of the outer wall comprises a carrier (1), wherein a material box (2) is installed on the carrier (1), a suction pump (3) is arranged in the material box (2), the suction pump (3) is connected with a guide pipe (4), and a stand column (6) is fixedly installed on the carrier (1), and is characterized in that a first motor (11) is arranged at the top end of the stand column (6), the first motor (11) is connected with a winding drum (12), a steel cable (13) is wound on the winding drum (12), a first sliding chute (7) and a second sliding chute (8) are adjacently arranged in the stand column (6), the stand column (6) is slidably connected with a mounting frame (16), a connecting cylinder (14) and a first sliding block (15) are arranged on the mounting frame (16), the first sliding block (15) is matched with the first sliding chute (7), and the connecting cylinder (14) is matched with the second sliding chute (8), mounting bracket (16) link to each other with around reel (12) around cable wire (13) of rolling up on through connecting cylinder (14) and connecting cylinder (14), the front end of mounting bracket (16) is connected with mounting panel (22), it has shower nozzle (19) to connect fixed mounting on mounting panel (22), shower nozzle (19) link to each other with pipe (4) on suction pump (3), the downside of shower nozzle (19) is provided with brushes a section of thick bamboo (25), it drives the rotatory rotation motor of a section of thick bamboo (25) to brush to install in a section of thick bamboo (25).
2. The white paste brushing device for exterior wall decoration according to claim 1, wherein a threaded pipe (21) and a sleeve (23) are symmetrically arranged on the mounting plate (22), the threaded pipe (21) is in threaded connection with a threaded rod (210), the sleeve (23) is sleeved with a connecting rod (230), and the threaded rod (210) and the connecting rod (230) are arranged between the mounting frames (16).
3. The white paste brushing device for exterior wall decoration according to claim 2, wherein the left side of the threaded pipe (21) is connected with a bevel gear set (26), and the bevel gear set (26) is connected with a second motor (27).
4. The white slurry brushing device for exterior wall decoration according to claim 1, wherein a support rod (17) is rotatably connected to the mounting frame (16), the other end of the support rod (17) is rotatably connected to a second sliding block (18), the second sliding block (18) is installed in the second sliding groove (8) of the upright post (6), and the second sliding block (18) is slidably connected to the second sliding groove (8).
5. An exterior wall finishing white pulp brushing device according to claim 1, characterized in that the conduit (4) is fixedly connected with the mounting frame (16) through a fixing ring (20).
6. The white slurry brushing device for exterior wall decoration according to claim 1, wherein a motor frame (9) is arranged at the top end of the upright post (6), the first motor (11) is fixedly connected with the motor frame (9), and a rib plate (10) for enhancing the connection strength is arranged below the motor frame (9).
7. The white paste brushing device for exterior wall decoration according to claim 1, wherein the brushing barrel (25) is elastically connected with the mounting plate (22) through a spring plunger (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911322168.3A CN110984521A (en) | 2019-12-20 | 2019-12-20 | White slurry brushing device for exterior wall decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911322168.3A CN110984521A (en) | 2019-12-20 | 2019-12-20 | White slurry brushing device for exterior wall decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110984521A true CN110984521A (en) | 2020-04-10 |
Family
ID=70065665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911322168.3A Pending CN110984521A (en) | 2019-12-20 | 2019-12-20 | White slurry brushing device for exterior wall decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110984521A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2353690A1 (en) * | 1976-06-03 | 1977-12-30 | Polibat Sa | Electric plastering machine with speed variator - has automatic cut=out with revolver type switch mechanism |
| CN2206318Y (en) * | 1994-07-22 | 1995-08-30 | 纪宇 | Pump type rotating brush |
| CN108193866A (en) * | 2018-01-02 | 2018-06-22 | 深圳市晟腾企业管理有限公司 | A kind of wall plastering machine easy to use |
| CN108331304A (en) * | 2018-04-17 | 2018-07-27 | 湖州高锐科技有限公司 | A kind of automatic plastering apparatus |
| CN109138382A (en) * | 2018-09-28 | 2019-01-04 | 龙伟 | A kind of architectural engineering interior decoration lime brush coating device |
| CN208702099U (en) * | 2018-05-25 | 2019-04-05 | 上海金甸建筑装饰设计有限公司 | It is a kind of that there is continuous and efficient performance device of whitewashing a wall automatically for house decoration |
| CN208777651U (en) * | 2018-08-24 | 2019-04-23 | 廊坊市境多美装饰材料有限公司 | A kind of diatom ooze wall surface spraying device |
-
2019
- 2019-12-20 CN CN201911322168.3A patent/CN110984521A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2353690A1 (en) * | 1976-06-03 | 1977-12-30 | Polibat Sa | Electric plastering machine with speed variator - has automatic cut=out with revolver type switch mechanism |
| CN2206318Y (en) * | 1994-07-22 | 1995-08-30 | 纪宇 | Pump type rotating brush |
| CN108193866A (en) * | 2018-01-02 | 2018-06-22 | 深圳市晟腾企业管理有限公司 | A kind of wall plastering machine easy to use |
| CN108331304A (en) * | 2018-04-17 | 2018-07-27 | 湖州高锐科技有限公司 | A kind of automatic plastering apparatus |
| CN208702099U (en) * | 2018-05-25 | 2019-04-05 | 上海金甸建筑装饰设计有限公司 | It is a kind of that there is continuous and efficient performance device of whitewashing a wall automatically for house decoration |
| CN208777651U (en) * | 2018-08-24 | 2019-04-23 | 廊坊市境多美装饰材料有限公司 | A kind of diatom ooze wall surface spraying device |
| CN109138382A (en) * | 2018-09-28 | 2019-01-04 | 龙伟 | A kind of architectural engineering interior decoration lime brush coating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112376857A (en) | Construction equipment for plastering building wall surface | |
| CN211727326U (en) | Taper wire-wound sieve tube forming device | |
| CN113898158B (en) | Plastering device for building decoration and construction method thereof | |
| CN112012451A (en) | Automatic plastering device for house building construction | |
| CN110984521A (en) | White slurry brushing device for exterior wall decoration | |
| CN211756417U (en) | Steel sheet surface paint brushing device for building construction is anticorrosive | |
| CN111962834A (en) | Feeding wall plastering structure and full-automatic wall plastering machine | |
| CN110541547B (en) | Building wall putty powder spraying device | |
| CN210206280U (en) | Heatstroke prevention dust removal spray set for construction | |
| CN110670889B (en) | Line drawing device for building construction capable of being used on inclined plane | |
| CN110886372A (en) | Automatic cement mortar smearing machine | |
| CN112647462A (en) | A dust suppression device for assembly type structure construction | |
| CN217070206U (en) | Metal wire drawing machine | |
| CN111851951B (en) | Painting device for architectural decoration, control system and construction method based on Internet of things | |
| CN220814742U (en) | Fitment wall is scribbled device | |
| CN206128671U (en) | Building surface cleaning lifting machine constructs | |
| CN219985663U (en) | Glass fiber reinforced plastic washing tower with spraying mechanism | |
| CN214090838U (en) | Automatic spraying device for building exterior wall | |
| CN211799641U (en) | Novel dust suppression spraying machine | |
| CN220117035U (en) | Pier column spray set | |
| CN212295531U (en) | Feeding wall plastering structure and full-automatic wall plastering machine | |
| CN217461375U (en) | Auxiliary platform for construction of steel roof truss of large-scale factory building | |
| CN217896263U (en) | Bridge foundation structure maintenance device | |
| CN213330057U (en) | Concrete conveying frame for building engineering | |
| CN219314456U (en) | Material lifting machine for building engineering |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |