CN111734095A - Painting device for building - Google Patents
Painting device for building Download PDFInfo
- Publication number
- CN111734095A CN111734095A CN202010635991.6A CN202010635991A CN111734095A CN 111734095 A CN111734095 A CN 111734095A CN 202010635991 A CN202010635991 A CN 202010635991A CN 111734095 A CN111734095 A CN 111734095A
- Authority
- CN
- China
- Prior art keywords
- plate
- painting
- storage box
- pipe
- motor
- 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- Withdrawn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
- 238000010422 painting Methods 0.000 title claims abstract description 43
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 239000003973 paint Substances 0.000 claims abstract description 29
- 239000002893 slag Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a painting device for buildings, which belongs to the technical field of buildings and comprises a bottom plate, wherein a stirring mechanism is arranged in a storage box, the output end of a first motor is connected with a screw rod, a movable plate is sleeved on the screw rod in a threaded manner, and a brush, a guide plate, a discharge disc, a roller and a collecting tank are fixedly arranged on a fixed column; the guide plate, the brush, the slag discharge pipe and the collecting box can clean the building to be brushed, and dust on the surface of the building can be removed; thereby being beneficial to painting and improving the painting quality; meanwhile, the dust can be collected, so that the dust is prevented from falling onto the roller; the first motor and the screw rod are arranged to drive the movable plate to move upwards, so that rolling painting can be performed on buildings at high places, and the use is convenient; can prevent through being equipped with rabbling mechanism paint in the storage box solidifies to improve the quality of mopping.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a painting device for buildings.
Background
The building is a general name of buildings and structures, and is an artificial environment created by people in order to meet the needs of social life by utilizing the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules. After the building is constructed, it is often necessary to paint the surface of the wall in order to make the wall look smoother and more pleasing. The existing painting mode for buildings is that a painting device is manually held by hand to paint, and a bracket needs to be erected for painting at a high place, so that the operation is complex; and the existing painting device is not provided with a dust removal mechanism, thereby influencing the painting quality.
Disclosure of Invention
The invention aims to provide a painting device for buildings, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a painting device for buildings comprises a bottom plate, wherein four corners of the bottom plate are respectively provided with a movable wheel, the left side of the upper end of the bottom plate is fixedly provided with a push rod, a storage box is fixedly arranged at the upper end of the bottom plate, the left side of the upper end of the storage box is provided with a stirring shaft, a stirring mechanism is arranged in the storage box, the right side of the storage box is provided with a painting pump, the right side of the painting pump is provided with a fixed frame, the upper end of the fixed frame is fixedly provided with a first motor, the output end of the first motor is connected with a screw rod, the screw rod is inserted in the fixed frame, a movable plate is sleeved on the screw rod in a threaded manner and penetrates through the fixed frame, the right side of the upper end of the movable plate is fixedly provided with a fixed column, a brush is fixedly arranged on the, the bottom of the discharging disc is provided with a plurality of through holes, the upper end of the discharging disc is connected with an output pipe, the input end of the output pipe is connected with the output end of the paint pump, a roller is arranged below the discharging disc, the roller is rotatably arranged on the fixed column, a collecting tank is arranged below the roller, when the collecting tank is fixed, the collecting tank is arranged on the fixed column, the bottom of the collecting tank is connected with a recovery pipe, and the recovery pipe penetrates through the movable plate and is connected with the storage box.
As a further scheme of the invention: the stirring mechanism comprises a second motor, a stirring shaft and stirring blades, the second motor is fixedly arranged in the middle of the upper end of the storage box, the output end of the second motor is connected with the stirring shaft, the stirring shaft is inserted in the storage box, and the stirring blades are symmetrically arranged on the stirring shaft in a left-right mode.
As a further scheme of the invention: the left side of stock guide is connected with row's sediment pipe, the output of row's sediment pipe is connected with the collecting box, the collecting box joint is established the movable plate upper end.
As a further scheme of the invention: the improved structure of the automobile seat is characterized in that an air cylinder is fixedly arranged in the middle of the bottom plate, a piston rod is inserted into the output end of the air cylinder, a supporting plate is fixedly connected to the bottom end of the piston rod, first telescopic rods are fixedly arranged on the left side and the right side of the upper end of the supporting plate respectively, the upper end of each first telescopic rod is fixedly connected with the bottom end of the bottom plate, and a rubber pad is fixedly connected to the.
As a further scheme of the invention: two fixing seats are fixedly arranged on the fixing frame, and the recovery pipe and the output pipe are respectively inserted into the corresponding fixing seats.
As a further scheme of the invention: the input pipe and the recovery pipe are connected with the storage box in a sealing way.
As a further scheme of the invention: and the left side and the right side of the bottom of the moving plate are respectively and fixedly provided with a second lifting rod, and the bottom end of the second lifting rod is fixedly connected with the upper end of the fixed seat.
Compared with the prior art, the invention has the beneficial effects that: the building cleaning machine is high in practicability, and can clean a building to be brushed through the material guide plate, the hairbrush, the slag discharge pipe and the collecting box, so that dust on the surface of the building can be removed; thereby being beneficial to painting and improving the painting quality; meanwhile, the dust can be collected, so that the dust is prevented from falling onto the roller; the first motor and the screw rod are arranged to drive the movable plate to move upwards, so that rolling painting can be performed on buildings at high places, and the use is convenient; the collecting tank and the recovery pipe are arranged to collect the falling paint, so that the paint can be prevented from falling to the ground, and resources are saved; the stirring mechanism is arranged to prevent the paint in the storage box from solidifying, so that the painting quality is improved; the movable wheel can be driven to be separated from the ground by arranging the air cylinder, the supporting plate, the first telescopic rod and the rubber pad, so that the rubber pad is in contact with the ground, and the device can be kept stable.
Drawings
Fig. 1 is a schematic structural diagram of a painting device for buildings.
Fig. 2 is a right side view of a painting device for building between two fixed columns.
Fig. 3 is a schematic structural diagram of a fixing frame and a screw rod in a painting device for buildings.
Fig. 4 is a schematic structural diagram of a discharging disc in the painting device for buildings.
Notations for reference numerals: 1-bottom plate, 2-moving wheel, 3-push rod, 4-material storage box, 5-second motor, 6-stirring shaft, 7-stirring blade, 8-feeding pipe, 9-paint pump, 10-input pipe, 11-output pipe, 12-discharging disc, 13-roller, 14-collecting tank, 15-recovery pipe, 16-material guide plate, 17-brush, 18-slag discharge pipe, 19-collecting tank, 20-second lifting rod, 21-fixing seat, 22-fixing column, 23-fixing frame, 24-first motor, 25-screw rod, 26-moving plate, 27-cylinder, 28-supporting plate, 29-first telescopic rod and 30-rubber pad.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-4, a painting device for buildings includes a bottom plate 1, wherein four corners of the bottom end of the bottom plate 1 are respectively provided with a moving wheel 2, the left side of the upper end of the bottom plate 1 is fixedly provided with a push rod 3, a storage box 4 is fixedly arranged at the upper end of the bottom plate 1, the left side of the upper end of the storage box 4 is provided with a stirring shaft 8, a stirring mechanism is arranged in the storage box 4, the right side of the storage box 4 is provided with a painting pump 9, the right side of the painting pump 9 is provided with a fixing frame 23, the upper end of the fixing frame 23 is fixedly provided with a first motor 24, the output end of the first motor 24 is connected with a screw 25, the screw 25 is inserted into the fixing frame 23, a moving plate 26 is threadedly sleeved on the screw 25; a fixed column 22 is fixedly arranged on the right side of the upper end of the moving plate 26, a brush 17 is fixedly arranged on the upper side of the fixed column 22, a material guide plate 16 is arranged below the brush 17, and the brush 17 can clean a building to be brushed and remove dust on the surface of the building; thereby being beneficial to painting and improving the painting quality.
The automatic paint spraying device is characterized in that a discharge disc 12 is arranged below the guide plate 16, the left side and the right side of the bottom of the discharge disc 12 are designed in an arc shape, a plurality of through holes are formed in the bottom of the discharge disc 12, an output pipe 11 is connected to the upper end of the discharge disc 12, the input end of the output pipe 11 is connected with the output end of the paint pumping pump 9, a roller 13 is arranged below the discharge disc 12, the roller 13 is rotatably arranged on a fixed column 22, the paint pumping pump 9 is started, the paint pumping pump 9 can convey paint into the discharge disc 12 through the input pipe 10 and the output pipe 11, the discharge disc 12 can convey the paint to the surface of the roller 13 through the through holes, and the left side and the right side of the bottom of the discharge disc 12 are designed in an arc shape, so that a certain guiding effect is achieved, and the.
A collecting tank 14 is arranged below the roller 13, the collecting tank 14 is fixed on the fixed column 22, a recovery pipe 15 is connected to the bottom of the collecting tank 14, and the recovery pipe 15 passes through the moving plate 26 and is connected with the storage tank 4; the paint falling on the roller 13 can be collected by providing a collecting groove 14, and the falling paint can be recovered into the storage tank 4 through the recovery pipe 15.
In this embodiment, the stirring mechanism includes a second motor 5, a stirring shaft 6 and stirring blades 7, the second motor 5 is fixedly arranged in the middle of the upper end of the material storage tank 4, the output end of the second motor 5 is connected with the stirring shaft 6, the stirring shaft 6 is inserted into the material storage tank 4, and the stirring blades 7 are symmetrically arranged on the stirring shaft 6; and starting the second motor 5, wherein the second motor 5 can drive the stirring blade 7 to rotate through the stirring shaft 6, so that the paint in the second motor 5 can be prevented from being solidified, and the paint brushing quality is improved.
In this embodiment, the left side of the material guide plate 16 is connected with a slag discharge pipe 18, the output end of the slag discharge pipe 18 is connected with a collection box 19, and the collection box 19 is clamped and arranged at the upper end of the moving plate 26; the dust brushed down can be collected by the collecting box 19 and the slag discharge pipe 18, and the dust is prevented from falling down on the roller 13.
In this embodiment, an air cylinder 27 is fixedly arranged in the middle of the bottom plate 1, a piston rod is inserted into an output end of the air cylinder 27, a support plate 28 is fixedly connected to the bottom end of the piston rod, first telescopic rods 29 are fixedly arranged on the left side and the right side of the upper end of the support plate 28, the upper end of each first telescopic rod 29 is fixedly connected to the bottom end of the bottom plate 1, and a rubber pad 30 is fixedly connected to the bottom end of the support plate 28; the moving wheel 2 can be driven to be separated from the ground by the air cylinder 27, so that the rubber pad 30 is contacted with the ground, and the device can be kept stable.
In this embodiment, the fixing frame 23 is fixedly provided with two fixing seats 21, the recovery tube 15 and the output tube 11 respectively penetrate through the corresponding fixing seats 21, and the recovery tube 15 and the output tube 11 can be guided and supported by the fixing seats 21, so that disorder of the recovery tube 15 and the output tube 11 is avoided.
In this embodiment, the input pipe 10 and the recovery pipe 15 are hermetically connected to the storage tank 4, so as to prevent the paint in the storage tank 4 from leaking.
The working principle of the embodiment is as follows: the device is moved to the desired position by means of the push rod 3 and the moving wheel 2; the air cylinder 27 is started, the air cylinder 27 drives the supporting plate 28 to move downwards through the piston rod until the bottom plate 1 is separated from the ground, and therefore the device can be kept stable; thereby ensuring the stability of painting; paint can be input into the storage box 4 through the stirring shaft 8, the second motor 5 is started, and the stirring blade 7 can be driven by the second motor 5 through the stirring shaft 6 to rotate, so that the paint in the second motor 5 can be prevented from being solidified, and the painting quality is improved; the paint pumping pump 9 is started, the paint pumping pump 9 can convey the paint into the discharging disc 12 through the input pipe 10 and the output pipe 11, the discharging disc 12 can convey the paint to the surface of the roller 13 through the through hole, the left side and the right side of the bottom of the discharging disc 12 are designed in an arc shape, a certain guiding effect is achieved, the paint output by the discharging disc 12 can be prevented from splashing outwards, the paint falling from the roller 13 can be collected through the collecting groove 14, and the falling paint can be recycled into the storage box 4 through the recycling pipe 15; starting the first motor 24, wherein the first motor 24 can directly drive the screw rod 25 to rotate, the moving plate 26 is sleeved on the screw rod 25 in a threaded manner, the screw rod 25 can drive the moving plate 26 to move upwards, the moving plate 26 further drives the fixed column 22 to move upwards, the fixed column 22 can further drive the brush 17 and the roller 13 to move upwards, and the roller 13 can carry out rolling painting on a high-rise building; so that the brush 17 can clean the building to be brushed and remove dust on the surface of the building; thereby being beneficial to painting and improving the painting quality; the dust brushed by the brush 17 can be collected by the guide plate 16, the slag discharge pipe 18 and the collecting box 19, so that the dust is prevented from falling onto the roller 13.
Example 2
Referring to fig. 1 to 4, the present embodiment is further optimized based on embodiment 1, specifically, the left and right sides of the bottom of the moving plate 26 are respectively and fixedly provided with a second lifting rod 20, and the bottom end of the second lifting rod 20 is fixedly connected to the upper end of the fixing seat 21; the second lifting rod 20 can support the moving plate 26 to a certain extent, so that the moving plate 26 can be kept stable.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced 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 painting device for the building comprises a bottom plate (1) and is characterized in that four corners of the bottom plate (1) are respectively provided with a moving wheel (2), the left side of the upper end of the bottom plate (1) is fixedly provided with a push rod (3), a storage box (4) is fixedly arranged at the upper end of the bottom plate (1), the left side of the upper end of the storage box (4) is provided with a stirring shaft (8), the inside of the storage box (4) is provided with a stirring mechanism, the right side of the storage box (4) is provided with a painting pump (9), the right side of the painting pump (9) is provided with a fixing frame (23), the upper end of the fixing frame (23) is fixedly provided with a first motor (24), the output end of the first motor (24) is connected with a screw rod (25), the screw rod (25) is inserted on the fixing frame (23), a movable plate (26) is sleeved on the screw rod (25, a fixed column (22) is fixedly arranged on the right side of the upper end of the moving plate (26), a brush (17) is fixedly arranged on the upper side of the fixed column (22), a material guide plate (16) is arranged below the brush (17), a material discharging plate (12) is arranged below the material guide plate (16), the left side and the right side of the bottom of the material discharging plate (12) are designed in an arc shape, a plurality of through holes are formed in the bottom of the material discharging plate (12), an output pipe (11) is connected to the upper end of the material discharging plate (12), the input end of the output pipe (11) is connected with the output end of the paint pumping pump (9), a roller (13) is arranged below the material discharging plate (12), the roller (13) is rotatably arranged on the fixed column (22), a collecting tank (14) is arranged below the roller (13), when the collecting tank (14) is fixed, the fixed column (22) is located, and, the recycling pipe (15) penetrates through the moving plate (26) to be connected with the storage box (4).
2. The painting device for buildings according to claim 1, wherein the stirring mechanism comprises a second motor (5), a stirring shaft (6) and stirring blades (7), the second motor (5) is fixedly arranged in the middle of the upper end of the storage box (4), the output end of the second motor (5) is connected with the stirring shaft (6), the stirring shaft (6) is inserted into the storage box (4), and the stirring blades (7) are symmetrically arranged on the stirring shaft (6) in the left-right direction.
3. The painting device for buildings according to claim 2, characterized in that a slag discharge pipe (18) is connected to the left side of the guide plate (16), a collection box (19) is connected to the output end of the slag discharge pipe (18), and the collection box (19) is clamped on the upper end of the moving plate (26).
4. The painting device for buildings according to claim 1, characterized in that a cylinder (27) is fixedly arranged in the middle of the bottom plate (1), a piston rod is inserted into an output end of the cylinder (27), a support plate (28) is fixedly connected to the bottom end of the piston rod, first telescopic rods (29) are fixedly arranged on the left side and the right side of the upper end of the support plate (28) respectively, the upper end of each first telescopic rod (29) is fixedly connected to the bottom end of the bottom plate (1), and a rubber pad (30) is fixedly connected to the bottom end of the support plate (28).
5. A painting apparatus for building according to claim 1, wherein two fixing seats (21) are fixed on the fixing frame (23), and the recycling pipe (15) and the output pipe (11) are respectively inserted through the corresponding fixing seats (21).
6. A painting apparatus for building according to claim 1, characterised in that the inlet pipe (10) and the recovery pipe (15) are sealingly connected to the storage tank (4).
7. The painting device for buildings according to claim 5, wherein the left side and the right side of the bottom of the moving plate (26) are respectively and fixedly provided with a second lifting rod (20), and the bottom end of the second lifting rod (20) is fixedly connected with the upper end of the fixed seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010635991.6A CN111734095A (en) | 2020-07-03 | 2020-07-03 | Painting device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010635991.6A CN111734095A (en) | 2020-07-03 | 2020-07-03 | Painting device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111734095A true CN111734095A (en) | 2020-10-02 |
Family
ID=72653146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010635991.6A Withdrawn CN111734095A (en) | 2020-07-03 | 2020-07-03 | Painting device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111734095A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609930A (en) * | 2020-12-15 | 2021-04-06 | 湖南运达装饰工程有限公司 | Wall whitewashing equipment capable of being customized privately based on big data decoration technology |
| CN112922297A (en) * | 2021-01-25 | 2021-06-08 | 德州职业技术学院 | Floor paint self-moving brushing equipment |
| CN113058796A (en) * | 2021-03-22 | 2021-07-02 | 蚌埠市神舟机械有限公司 | Painting device based on bare iron parts of hull of inland river tugboat |
-
2020
- 2020-07-03 CN CN202010635991.6A patent/CN111734095A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609930A (en) * | 2020-12-15 | 2021-04-06 | 湖南运达装饰工程有限公司 | Wall whitewashing equipment capable of being customized privately based on big data decoration technology |
| CN112922297A (en) * | 2021-01-25 | 2021-06-08 | 德州职业技术学院 | Floor paint self-moving brushing equipment |
| CN112922297B (en) * | 2021-01-25 | 2022-11-04 | 德州职业技术学院 | Floor paint self-moving brushing equipment |
| CN113058796A (en) * | 2021-03-22 | 2021-07-02 | 蚌埠市神舟机械有限公司 | Painting device based on bare iron parts of hull of inland river tugboat |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201002 |