CN106049324A - Road cleaning vehicle and road surface cleaning method thereof - Google Patents
Road cleaning vehicle and road surface cleaning method thereof Download PDFInfo
- Publication number
- CN106049324A CN106049324A CN201610579475.XA CN201610579475A CN106049324A CN 106049324 A CN106049324 A CN 106049324A CN 201610579475 A CN201610579475 A CN 201610579475A CN 106049324 A CN106049324 A CN 106049324A
- Authority
- CN
- China
- Prior art keywords
- road
- cleaning brush
- vehicle
- water
- rotary cleaning
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 131
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000010408 sweeping Methods 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 4
- 230000001680 brushing effect Effects 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 241001417527 Pempheridae Species 0.000 description 9
- 244000007853 Sarothamnus scoparius Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Brushes (AREA)
- Cleaning In General (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to a road cleaning vehicle and a road surface cleaning method thereof. The road cleaning vehicle is characterized in that the vehicle comprises a road brushing and sweeping engineering working vehicle, a console, an outer cover, a rotary cleaning brush, a muddy water collection tank, a water storage tank, a water pump, a drive motor, a mud pump, a mud conveying pipeline, a filter press unit, and a water pipe. The console is arranged in a cab of the road brushing and sweeping engineering working vehicle; the outer cover covers on the road brushing and sweeping engineering working vehicle in an inverted mode; the rotary cleaning brush is arranged below the road brushing and sweeping engineering working vehicle; the muddy water collection tank is arranged above the rotary cleaning brush in an inverted covering mode; and the water storage tank, the water pump, the drive motor, the mud pump, the mud conveying pipeline, and the filter press unit are arranged in the space that is formed by inverted covering of the outer cover. The road cleaning vehicle has the following advantages: firstly, the cleaning efficiency is high; secondly, cleaning can be carried out completely; no secondary dust floating is caused; fourthly, no muddy water flowing into a sewer, so that pollution is avoided and sewer blocking is also prevented; and fifthly, mud and water separation is carried out on sludge by the filter press unit, so that water saving and energy conservation are realized.
Description
Technical field
The present invention relates to a kind of road cleaning vehicle and the method cleaning road surface thereof, belong to urban environmental hygiene technical field,
Particularly relate to the cleaning of the large area region such as urban road, square, cleaning technology field.
Background technology
Urban road cleaning is an important engineering of urban environmental hygiene management, and operator pressed by traditional road sweeper
Formula is classified: sweeping hand cart, unpowered road sweeper, vehicular road sweeper, sized pure sweep floor sweeping car, suction sweeping type road sweeper, air-flow
Formula road sweeper, most commonly seen to use rotating disk negative-pressure type cleaning dust absorption formula to clean mode, disclosed utility model patent
Document " all-purpose road scrubs operation cleaning car " (ZL201220510169.8), discloses the horizontally set that a kind of headstock is preposition
Rotary broom cleans sweeper, and the more traditional sweeper of sweeping efficiency increases.But, all different journey of above-mentioned each cleaning, road sweeper
Degree exists following not enough: traditional road sweeper uses the cleaning mode of disk type hollow air-breathing, inefficiency, highly energy-consuming, causes two
Function the most thoroughly, is not scrubbed in secondary airborne dust, cleaning；Utility model patent " all-purpose road scrubs operation cleaning car "
(ZL201220510169.8), only arranging a rotary broom at headstock, sweeping efficiency is the highest, and the muddy water cleaned needs to rush with water
Enter lower urban rainwater, rain pipe can be caused to deposit, pollute environment, affect municipal drainage flood discharge.
Summary of the invention
The present invention proposes a kind of road cleaning vehicle and the method cleaning road surface thereof, and its purpose is intended to obtain a kind of Rapid Cleaning
Road surface, there is no the all-purpose road cleaning Vehicle of secondary pollution and clean cleaning method, it is achieved clean, clean, muddy water filter pressing separates
Line production.
The technical solution of the present invention: a kind of road cleaning vehicle, its structure includes that road scrubs cleaning engineering working vehicle
1, control station 2, outer housing 3, rotary cleaning brush 4, muddy water collecting tank 5, storage tank 6, water pump 7, driving motor 8, slush pump 9, mud
Conveyance conduit 10, pressure filter 11, A water pipe 14, B water pipe 15；Wherein, control station 2 is arranged on road and scrubs cleaning engineering working vehicle 1
Driver's cabin in, outer housing 3 tip upside down on road scrub cleaning engineering working vehicle 1 on；Rotary cleaning brush 4 is arranged on road and scrubs cleaning
Below engineering working vehicle 1, muddy water collecting tank 5 tips upside down on above rotary cleaning brush 4；Motor 8 is driven to be connected with rotary cleaning brush 4,
Storage tank 6, water pump 7, slush pump 9, slurry transportation pipeline 10, pressure filter 11 are arranged in the space that outer housing 3 back-off is formed, mud
Stock pump 9 is connected with pressure filter 11 by slurry transportation pipeline 10, and storage tank 6 one end is connected with water pump 7 by A water pipe 14, water storage
Case 6 other end is connected with pressure filter 11 by B water pipe 15.
Beneficial effects of the present invention:
1. clean sweeping efficiency high；
2. clean thoroughly；
3., without reentrainment of dust, reduce city PM2.5 content；
4. flow into sewer without muddy water, it is to avoid pollute, block sewer；
5. clean, cleaning once completes, and mud is at once by pressure filter mud-water separation, and isolated water is sent to deliver to storage tank 6,
Again it is used to clean road surface through water pump 7, saves water and energy.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of multifunctional cleaning vehicle.
Accompanying drawing 2 is the interior volume structural scheme of mechanism that outer housing 3 back-off is formed.
Accompanying drawing 3 is rotary cleaning brush 4 and muddy water collecting tank 5 structural representation in embodiment.
In accompanying drawing clean engineering working vehicle 1, control station 2, outer housing 3, rotary cleaning brush 4, muddy water collecting tank 5, storage tank 6,
Water pump 7, drive motor 8, slush pump 9, slurry transportation pipeline 10, pressure filter 11,12 to be arch roof, 13 be sewage guiding gutter,
14 it is A water pipe, 15 is B water pipe.
Detailed description of the invention
Comparison accompanying drawing, a kind of road cleaning vehicle, its structure includes that road scrubs cleaning engineering working vehicle 1, control station 2, outer
Cover 3, rotary cleaning brush 4, muddy water collecting tank 5, storage tank 6, water pump 7, driving motor 8, slush pump 9, slurry transportation pipeline 10, pressure
Filter 11, A water pipe 14, B water pipe 15；Wherein, control station 2 is arranged in the driver's cabin that road scrubs cleaning engineering working vehicle 1, outward
Cover 3 tips upside down on road and scrubs in cleaning engineering working vehicle 1；Rotary cleaning brush 4 is arranged on road and scrubs cleaning engineering working vehicle 1 time
Side, muddy water collecting tank 5 tips upside down on above rotary cleaning brush 4；Drive motor 8 be connected with rotary cleaning brush 4, storage tank 6, water pump 7,
Slush pump 9, slurry transportation pipeline 10, pressure filter 11 are arranged in the space that outer housing 3 back-off is formed, and slush pump 9 passes through mud
Conveyance conduit 10 is connected with pressure filter 11, and storage tank 6 one end is connected with water pump 7 by A water pipe 14, and storage tank 6 other end passes through B
Water pipe 15 is connected with pressure filter 11.
It is provided with control rotary cleaning brush 4, water pump 7 on described operation bench 2, drives motor 8, slush pump 9, pressure filter 11
Control switch.
Described outer housing 3 is U-shaped cover cap.
Described rotary cleaning brush 4 is the tubular cylinder with bristle.
Described rotary cleaning brush 4 has N pair, N >=1, scrubs cleaning engineering working vehicle 1 underlying space with specific reference to road
With the quantity that actually used demand determines rotary cleaning brush 4；Rotary cleaning brush 4 is set in parallel between headstock or front and back wheel by N
Or the tailstock, or simultaneously between headstock, front and back wheel, have setting at the tailstock.
Described every pair of rotary cleaning brush 4 be two rotary cleaning brushes 4 be that the first from left right side is parallel with the vertical direction that vehicle is advanced
Arrange；Every pair of rotary cleaning brush 4 is by driving motor 8 by hydraulic pressure or chain wheel drive, and every pair of rotary cleaning brush 4 possesses following three kinds
Working method:
1. rotate；
2. the vertical direction left and right transverse shifting advanced along vehicle；
3. the vertical direction left and right transverse shifting rotated and advance along vehicle is carried out simultaneously；
By the left and right transverse shifting of rotary cleaning brush 4, the extended road of rotary cleaning brush 4 is scrubbed and is cleaned engineering working vehicle 1
Outside vehicle body, cleaning is facilitated to scrub tooth dead angle, road.
Described muddy water collecting tank 5 tips upside down on rotary cleaning brush 4 for spill.
Described muddy water collecting tank 5 top is arch, and there is sewage guiding gutter 13 lower end.
A kind of road cleaning vehicle, its method cleaning road surface comprises the steps:
1) by the switch activated rotary cleaning brush 4 on operation bench 2, water pump 7, motor 8, slush pump 9, pressure filter 11 are driven；
2) drive motor 8 by hydraulic pressure or chain wheel drive rotary cleaning brush 4 rotary cleaning ground, during rotation, every pair of rotary cleaning
In brush 4, the rotary cleaning brush 4 on the left side does the most vertical rotation, and the rotary cleaning brush 4 on the right does the most vertical rotation；
3) water of storage tank 6 is uniformly sprayed to rotary cleaning brush 4 by water pump 7, and the bristle of rotary cleaning brush 4 cleans ground after dipping in water
Face, and by centrifugal motion, muddy water upwards got rid of the arch roof 12 to muddy water collecting tank 5；
4) muddy water from arch roof 12 along the bottom of sewage guiding gutter 13 automatic stream muddy water collecting tank 5, then by slush pump 9 warp
Slurry transportation pipeline 10 is delivered to pressure filter 11 and does mud-water separation, sludge press filtration process；
5) isolated water is sent to storage tank 6 by B water pipe 15, is reused for cleaning road surface through water pump 7, saves water and energy.
Embodiment
A kind of road cleaning vehicle, its structure includes that road scrubs cleaning engineering working vehicle 1, control station 2, outer housing 3, two rotation
Turn cleaning brush 4, muddy water collecting tank 5, storage tank 6, water pump 7, drive motor 8, slush pump 9, slurry transportation pipeline 10, pressure filter
11, A water pipe 14, B water pipe 15；Wherein, control station 2 is arranged on road and scrubs in the driver's cabin cleaning engineering working vehicle 1, outer housing 3
The cover cap that takes the shape of the letter U tips upside down on road and scrubs in cleaning engineering working vehicle 1；Rotary cleaning brush 4 is the tubular cylinder with bristle, two
Rotary cleaning brush 4 is arranged between front and back wheel, and the vertical direction advanced with vehicle is that the first from left right side be arranged in parallel；Muddy water collecting tank
5 are arranged on road scrubs below cleaning engineering working vehicle 1, and concave tips upside down on above two rotary cleaning brushes 4；Storage tank 6,
Water pump 7, driving motor 8, slush pump 9, slurry transportation pipeline 10, pressure filter 11 are arranged in the space that outer housing 3 back-off is formed,
Storage tank 6 one end is connected with water pump 7 by A water pipe 14, and storage tank 6 other end is connected with pressure filter 11 by B water pipe 15, drives
Motor 8 is connected with two rotary cleaning brushes 4, and slush pump 9 is connected with pressure filter 11 by slurry transportation pipeline 10；On operation bench 2
It is provided with the control switch controlling rotary cleaning brush 4, water pump 7, driving motor 8, slush pump 9, pressure filter 11 respectively.
During specific works: by the switch activated rotary cleaning brush 4 on operation bench 2, water pump 7, drive motor 8, slush pump
9, pressure filter 11；Motor 8 is driven to clean ground by two rotary cleaning brushes 4 of hydraulic-driven, during rotation, the rotary cleaning on the left side
Brush 4 does the most vertical rotation, and the rotary cleaning brush 4 on the right does the most vertical rotation；Water pump 7 is by uniform for the water of storage tank 6
Spraying to rotary cleaning brush 4, the bristle of rotary cleaning brush 4 cleans ground after dipping in water, and is upwards got rid of by muddy water by centrifugal motion
To muddy water collecting tank 5, muddy water is from the suitable sewage guiding gutter 13 automatic stream muddy water collecting tank 5 of the arch roof 12 of muddy water collecting tank 5
Bottom, be then delivered to through slurry transportation pipeline 10 by slush pump 9 that pressure filter 11 does mud-water separation, sludge press filtration processes；Point
The water separated out delivers to storage tank 6 by B water pipe 15, and feed pump 7 is used to clean road surface again, saves water and energy.
Claims (9)
1. a road cleaning vehicle, is characterized in that including that road scrubs cleaning engineering working vehicle, control station, outer housing, rotary cleaning
Brush, muddy water collecting tank, storage tank, water pump, driving motor, slush pump, slurry transportation pipeline, pressure filter, A water pipe, B water pipe；Its
In, control station is arranged on road and scrubs in the driver's cabin cleaning engineering working vehicle, and outer housing tips upside down on road and scrubs cleaning engineering work
On industry car；Rotary cleaning brush is arranged on road and scrubs below cleaning engineering working vehicle, and muddy water collecting tank tips upside down on rotary cleaning brush
Top；Motor is driven to be connected with rotary cleaning brush, outside storage tank, water pump, slush pump, slurry transportation pipeline, pressure filter are arranged on
In the space that cover back-off is formed, slush pump is connected with pressure filter by slurry transportation pipeline, storage tank one end pass through A water pipe and
Water pump connects, and the storage tank other end is connected with pressure filter by B water pipe.
A kind of road cleaning vehicle the most according to claim 1, is characterized in that being provided with control on described operation bench rotates
Cleaning brush, water pump, driving motor, slush pump, the control switch of pressure filter.
A kind of road cleaning vehicle the most according to claim 1, is characterized in that described outer housing is U-shaped cover cap.
A kind of road cleaning vehicle the most according to claim 1, is characterized in that described rotary cleaning brush is with bristle
Tubular cylinder.
A kind of road cleaning vehicle the most according to claim 1, is characterized in that described rotary cleaning brush has N pair, N >=1；
N is arranged in parallel between headstock or front and back wheel or the tailstock to rotary cleaning brush, or simultaneously between headstock, front and back wheel,
Setting is had at the tailstock.
A kind of road cleaning vehicle the most according to claim 5, is characterized in that described every pair of rotary cleaning brush is two rotations
Cleaning brush is that the first from left right side be arranged in parallel in the vertical direction advanced with vehicle；Every pair of rotary cleaning brush is by driving motor to pass through liquid
Pressure or chain wheel drive, possess following three kinds of working methods:
1. rotate；
2. the vertical direction left and right transverse shifting advanced along vehicle；
3. the vertical direction left and right transverse shifting rotated and advance along vehicle is carried out simultaneously；
By the left and right transverse shifting of rotary cleaning brush, the extended road of rotary cleaning brush scrubs the vehicle body cleaning engineering working vehicle
Outward, cleaning is facilitated to scrub tooth dead angle, road.
A kind of road cleaning vehicle the most according to claim 1, is characterized in that described muddy water collecting tank is spill, tips upside down on
On rotary cleaning brush.
A kind of road cleaning vehicle the most according to claim 1, is characterized in that described muddy water collecting tank top is arch, mud
There is sewage guiding gutter the lower end of water collecting groove.
A kind of road cleaning vehicle the most as claimed in claim 1 cleans the method on road surface, it is characterized in that comprising the steps:
1) by the switch activated rotary cleaning brush on operation bench, water pump, driving motor, slush pump, pressure filter；
2) drive motor by hydraulic pressure or chain wheel drive rotary cleaning brush rotary cleaning ground, during rotation, every pair of rotary cleaning brush
The rotary cleaning brush on the middle left side does the most vertical rotation, and the rotary cleaning brush on the right does the most vertical rotation；
3) water of storage tank is uniformly sprayed to rotary cleaning brush by water pump, and the bristle of rotary cleaning brush cleans ground after dipping in water, and
By centrifugal motion, muddy water upwards got rid of the arch roof to muddy water collecting tank；
4) muddy water from arch roof along the bottom of sewage guiding gutter automatic stream muddy water collecting tank, then defeated through mud by slush pump
Pressure filter does mud-water separation, sludge press filtration processes to send pipeline to be delivered to；
5) isolated water is sent to storage tank by B water pipe, is reused for cleaning road surface through water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579475.XA CN106049324A (en) | 2016-07-22 | 2016-07-22 | Road cleaning vehicle and road surface cleaning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579475.XA CN106049324A (en) | 2016-07-22 | 2016-07-22 | Road cleaning vehicle and road surface cleaning method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106049324A true CN106049324A (en) | 2016-10-26 |
Family
ID=57417708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610579475.XA Pending CN106049324A (en) | 2016-07-22 | 2016-07-22 | Road cleaning vehicle and road surface cleaning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106049324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624900A (en) * | 2019-10-09 | 2019-12-31 | 浙江海洋大学 | A mud belt cleaning device for dock bottom |
| CN110863459A (en) * | 2019-11-06 | 2020-03-06 | 深圳市雄鹰清洁服务有限公司 | Road shoulder cleaning method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220712A (en) * | 1988-07-08 | 1990-01-24 | Hokkaido Kaihatsukiyoku Kensetsu Kikai Kousakushiyochiyou | Water economization type air circulation type road sweeper |
| CN2558693Y (en) * | 2002-04-03 | 2003-07-02 | 边小嘉 | Water-saving road-cleaning lorry |
| CN1594744A (en) * | 2004-07-02 | 2005-03-16 | 宋薇 | Multifunctional sweeper |
| CN2700393Y (en) * | 2004-05-28 | 2005-05-18 | 任振江 | Highway pavement dedusting vehicle |
| CN1767964A (en) * | 2003-03-12 | 2006-05-03 | 3K科技有限公司 | System and method for removing pollutants from a roadway |
| CN102852105A (en) * | 2012-09-05 | 2013-01-02 | 江苏路驰洁环保科技有限公司 | Device for adjusting position of lateral brush handle of sweeping machine |
| CN103806398A (en) * | 2012-11-07 | 2014-05-21 | 芜湖爱瑞特环保科技有限公司 | Electric driving-type sweeping and cleaning all-in-one machine |
| CN206034353U (en) * | 2016-07-22 | 2017-03-22 | 江苏卓典钻掘科技有限公司 | Road washs car |
-
2016
- 2016-07-22 CN CN201610579475.XA patent/CN106049324A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220712A (en) * | 1988-07-08 | 1990-01-24 | Hokkaido Kaihatsukiyoku Kensetsu Kikai Kousakushiyochiyou | Water economization type air circulation type road sweeper |
| CN2558693Y (en) * | 2002-04-03 | 2003-07-02 | 边小嘉 | Water-saving road-cleaning lorry |
| CN1767964A (en) * | 2003-03-12 | 2006-05-03 | 3K科技有限公司 | System and method for removing pollutants from a roadway |
| CN2700393Y (en) * | 2004-05-28 | 2005-05-18 | 任振江 | Highway pavement dedusting vehicle |
| CN1594744A (en) * | 2004-07-02 | 2005-03-16 | 宋薇 | Multifunctional sweeper |
| CN102852105A (en) * | 2012-09-05 | 2013-01-02 | 江苏路驰洁环保科技有限公司 | Device for adjusting position of lateral brush handle of sweeping machine |
| CN103806398A (en) * | 2012-11-07 | 2014-05-21 | 芜湖爱瑞特环保科技有限公司 | Electric driving-type sweeping and cleaning all-in-one machine |
| CN206034353U (en) * | 2016-07-22 | 2017-03-22 | 江苏卓典钻掘科技有限公司 | Road washs car |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624900A (en) * | 2019-10-09 | 2019-12-31 | 浙江海洋大学 | A mud belt cleaning device for dock bottom |
| CN110624900B (en) * | 2019-10-09 | 2022-02-15 | 浙江海洋大学 | A mud belt cleaning device for dock bottom |
| CN110863459A (en) * | 2019-11-06 | 2020-03-06 | 深圳市雄鹰清洁服务有限公司 | Road shoulder cleaning method |
| CN110863459B (en) * | 2019-11-06 | 2021-05-18 | 深圳市雄鹰清洁服务有限公司 | Road shoulder cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170106 Address after: 225308 Jiangsu Province, Taizhou City Hailing District East Road No. 118 room 623 Applicant after: JIANGSU ZHUODIAN DRILLING AND EXCAVATION TECHNOLOGY CO., LTD. Address before: 225300 Jiangsu Province, Nanjing city Liuhe District Xiongzhou town No. 108 North Street Applicant before: Liu Housong |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |