CN108622949A - A kind of sewage disposal device of novel environment friendly - Google Patents
A kind of sewage disposal device of novel environment friendly Download PDFInfo
- Publication number
- CN108622949A CN108622949A CN201810301201.3A CN201810301201A CN108622949A CN 108622949 A CN108622949 A CN 108622949A CN 201810301201 A CN201810301201 A CN 201810301201A CN 108622949 A CN108622949 A CN 108622949A
- Authority
- CN
- China
- Prior art keywords
- slot
- landing
- sliding block
- block
- 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- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of sewage disposal devices of novel environment friendly, including pedestal and body, the body is rotatably disposed in by bearing above the pedestal, the surrounding of the base bottom has been provided with descending mechanism, it is fixedly installed transmission shaft among the body bottom face, embedded the first motor being provided with the transmission shaft be connected by power among the Chuck top face, body top left and right perforation are provided with slide slot, the sliding block that can be controlled and slide are provided in the slide slot；The configuration of the present invention is simple, facilitate the frosted work for carrying out equipment inner wall, improve the working efficiency of frosted, reduce labor intensity, staff is avoided to suck a large amount of dusts and influence health, it also realizes the angular adjustment for automatically controlling grinding head, has effectively abraded the dirt on sewage disposal device inner wall, avoid influencing the effect of sewage disposal because of dirt；Whole device is compact-sized and reliable for operation.
Description
Technical field
The present invention relates to sewage treatment field, the sewage disposal device of specifically a kind of novel environment friendly.
Background technology
Accumulation dirt is easy on sewage disposal device inner wall, dirt accumulation is blocked up to influence wastewater treatment efficiency, traditional
The processing of dirt is using manually striking off, and labor intensity is big, time-consuming and laborious, dirt poor processing effect, and during scraping mud
Dust is larger, is easy to generate harm to human body.
Invention content
Technical problem to be solved by the invention is to provide a kind of sewage disposal devices of novel environment friendly, can solve
State the problems in present technology.
The present invention is achieved through the following technical solutions：A kind of sewage disposal device of novel environment friendly of the present invention,
Including pedestal and body, the body is rotatably disposed in by bearing above the pedestal, the surrounding of the base bottom
It has been provided with descending mechanism, transmission shaft, the embedded setting in Chuck top face centre are fixedly installed among the body bottom face
There is the first motor with the transmission shaft be connected by power, is penetrated through at the top of the body or so and be provided with slide slot, the slide slot
In be provided with the sliding block that can be controlled and slide, implementation slot is provided in the slide slot top end wall, in the slide slot base end wall
It is provided with and drives into slot, the implementation block for sliding mating connection with the implementation slot, institute are fixedly installed on the sliding block top end face
It states and carries out being provided with spring coil slot in slot left end wall, implementation spring coil is provided in the spring coil slot, is consolidated on the sliding block bottom face
Surely be provided with extend into it is described drive into the switch block in slot, switch block right side bottom is provided with switch squint face, described
Advancement mechanism is provided in driving into slot, the advancement mechanism includes driving into swivel plate, described to drive into front and back perforation among swivel plate
It is provided with rotary shaft, the rotation shaft rear end is connect with second motor power, and described drive into the left and right ends of swivel plate sets
It is equipped with radian switch portion, the sliding block left and right ends are stretched out outside the slide slot and symmetrically set in the sliding block left and right ends
It is equipped with matrix, grinding head is fixedly installed on two matrixs, the left side matrix left side is fixedly installed disposal box, institute
It states and is fixedly installed dust catcher at the top of disposal box, be fixedly installed dust collection bent pipe at the top of the dust catcher, generated in operation process
Dust pass sequentially through the dust collection bent pipe, the dust catcher enter the disposal box in, be provided with and subtract on first motor
It makes an uproar vibration absorber.
Further technical solution, described descending mechanism include the accommodating chamber being arranged in the base bottom, the receiving
It is provided with landing slide slot in chamber top end wall, is slided up and down in the landing slide slot and is provided with landing sliding block, the landing
Landing screw hole is provided in sliding block up and down, landing sliding block bottom is fixedly installed bearing base station, the bearing
Base station bottom is provided with film, and third motor, third motor lower end power are provided in the landing slide slot top end wall
It is connected with the landing screw rod being connected with the landing screw hole spiral shell type line, the length of the landing screw rod and the landing screw hole
Identical, the landing slide slot is identical as the length of landing sliding block, and the bearing base station and the accommodating chamber are column,
And the bearing base station is identical as the radius of the accommodating chamber.
Further technical solution, the implementation spring coil left end are fixedly connected with the spring coil slot left end wall, the implementation
Spring coil right end is fixedly connected with the implementation block left side, and the matrix, sliding block carry out block and switch block integration.
Further technical solution, the rotary shaft front end is driven with described into the rotatable mating connection of front of the slot wall, described
The setting of second motor is driven described into slot aft bulkhead, and the rotary shaft is fixedly connected with described drive into swivel plate.
Further technical solution rises described in four and is connected with each other between four in descending mechanism third motors, from
And four third motors is enabled to work at the same time or be stopped.
Further technical solution, the noise abatement vibration absorber include being fixed at the first motor left and right sides
Noise abatement pad and be fixed at the damping block in first motor front and rear sides face, the noise abatement pad is connected with the damping block
It connects.
The beneficial effects of the invention are as follows：
1. being worked at the same time by controlling four third motors, extend downwardly, rises so that third motor drives into landing sliding block
Drop sliding block extends downwardly implementation bearing base station and extends downwardly, so as to adjust the height of body, so that grinding head top pressure is being set
On standby inner wall, the second motor operations are controlled later, and the second motor operations, which are driven into rotary shaft, to be rotated, and rotary shaft rotation, which drives, drives into rotation
Flap rotates, and drives and is rotated into swivel plate so that radian switch portion is abutted with switch block, thus by radian switch portion by switch block
Switch to the left, and sliding block then follows switch block to slide to the left, is abutted with the left end wall for driving into slot when switch block slides into the left
When, radian switch portion is detached from and is abutted with switch block, and at this time under the resilient force for carrying out spring coil, carry out block and is carried out to the right
To carry out slot right end position, at this point, sliding block then and then carry out block slide to the right, to by drive into swivel plate drive into dial
Switch block or so is slided and is moved back and forth, to drive grinding head or so to slide to carry out left and right frosted work to equipment inner wall
Industry improves the working efficiency of frosted, reduces labor intensity, avoid to realize the automatic lifting stick work of body
Staff sucks a large amount of dusts and influences health.
It is rotated 2. being driven into body by the first motor, to drive grinding head to rotate, to change the movement of grinding head frosted
Direction, to realize the angular adjustment for automatically controlling grinding head, has effectively abraded at sewage to meet different frosted demands
The dirt on equipment inner wall is managed, avoids influencing the effect of sewage disposal because of dirt.
3. the configuration of the present invention is simple, manufacturing cost and maintenance cost are low, can automatically control grinding head landing and slide, from
And facilitate the frosted work for carrying out equipment inner wall, the working efficiency of frosted is improved, labor intensity is reduced, avoids work
Make personnel to suck a large amount of dusts and influence health, also realizes the angular adjustment for automatically controlling grinding head, effectively abraded dirt
Dirt on water treatment facilities inner wall avoids influencing the effect of sewage disposal because of dirt；Whole device is compact-sized and runs
Reliably.
Description of the drawings
The present invention is described in detail by following specific embodiment and attached drawing for ease of explanation,.
Fig. 1 is a kind of sewage disposal device internal structure schematic diagram of novel environment friendly of the present invention；
Fig. 2 is that the structural schematic diagram being detached from into swivel plate when being abutted with switch block is driven in Fig. 1；
Fig. 3 is the structural schematic diagram that descending mechanism is played in Fig. 1；
Fig. 4 is a kind of left view of the sewage disposal device of novel environment friendly of the present invention.
Specific implementation mode
As Figure 1-Figure 4, the sewage disposal device of a kind of novel environment friendly of the invention, including pedestal 10 and body 1,
The body 1 is rotatably disposed in 10 top of the pedestal by bearing 11, and the surrounding of 10 bottom of the pedestal is provided with landing
Mechanism 14, is fixedly installed transmission shaft 12 among 1 bottom face of the body, among 10 top end face of the pedestal it is embedded be provided with
First motor 13 of 12 be connected by power of the transmission shaft, 1 top left and right perforation of the body is provided with slide slot 15, described to slide
It is provided with the sliding block 23 that can be controlled and slide in slot 15, is provided in 15 top end wall of the slide slot and carries out slot 25, it is described to slide
It is provided with and is driven into slot 16 in 15 base end wall of slot, be fixedly installed to slide with the implementation slot 25 on 23 top end face of the sliding block and match
The implementation block 28 of connection is closed, spring coil slot 27 is provided in the 25 left end wall of implementation slot, implementation is provided in the spring coil slot 27
Spring coil 26 is fixedly installed on 23 bottom face of the sliding block and extend into described drive into the switch block 21 in slot 16, the switch
21 right side bottom of block is provided with switch squint face 22, it is described drive into slot 16 in be provided with advancement mechanism, the advancement mechanism packet
Include and drive into swivel plate 19, described drive into front and back perforation among swivel plate 19 is provided with rotary shaft 18,18 rear end of the rotary shaft with
Second motor, 17 be connected by power, cambered switch portion 20 is arranged in described drive into the left and right ends of swivel plate 19, described to slide
23 left and right ends of block are stretched out outside the slide slot 15 and are symmetrically arranged with matrix 24, two institutes in 23 left and right ends of the sliding block
It states and is fixedly installed grinding head 29 on matrix 24, left side 24 left side of matrix is fixedly installed disposal box 31, the dust
31 top of case is fixedly installed dust catcher 32, and 32 top of the dust catcher is fixedly installed dust collection bent pipe 33, is produced in operation process
Raw dust passes sequentially through the dust collection bent pipe 33, the dust catcher 32 enters in the disposal box 31, first motor 13
On be provided with noise abatement vibration absorber.
Wherein, described descending mechanism 14 includes the accommodating chamber 141 being arranged in 10 bottom of the pedestal, the accommodating chamber 141
It is provided with landing slide slot 142 in top end wall, is slided up and down in the landing slide slot 142 and is provided with landing sliding block 144, institute
It states and is provided with landing screw hole 145 in landing sliding block 144 up and down, 144 bottom of landing sliding block is fixedly installed branch
Base station 143 is held, 143 bottom of bearing base station is provided with film 148, and is provided in 142 top end wall of landing slide slot
Three motors 147,147 lower end be connected by power of the third motor have the landing being connected with 145 spiral shell type line of the landing screw hole
Screw rod 146, the landing screw rod 146 is identical as the length of the landing screw hole 145, the landing slide slot 142 with described
The length for dropping sliding block 144 is identical, and the bearing base station 143 and the accommodating chamber 141 are column, and the bearing base station 143
It is identical as the radius of the accommodating chamber 141.
Wherein, 26 left end of implementation spring coil is fixedly connected with 27 left end wall of the spring coil slot, and the implementation spring coil 26 is right
End is fixedly connected with 28 left side of implementation block, and the matrix 24, sliding block 23 carry out 21 integration of block 28 and switch block.
Wherein, 18 front end of the rotary shaft is driven with described into the rotatable mating connection of 16 front bulkhead of slot, second motor
17 settings are driven described into 16 aft bulkhead of slot, and the rotary shaft 18 is fixedly connected with described drive into swivel plate 19.
Wherein, it rises described in four and is connected with each other between four in the descending mechanism 14 third motors 147, so as to make
Four third motors 147 are obtained to work at the same time or be stopped.
Wherein, the noise abatement vibration absorber includes the noise abatement pad for being fixed at 13 left and right sides of the first motor
131 and it is fixed at the damping block 132 in first motor, 13 front and rear sides face, the noise abatement pad 131 and the damping block
132 are connected, and the noise abatement vibration absorber can effectively reduce the noise and vibrations that the operating of the first motor 13 generates.
The present apparatus by controlling four third motors 147 in use, worked at the same time, so that the third motor
147 drive into the landing sliding block 144 and extend downwardly, and the landing sliding block 144, which extends downwardly, carries out the bearing base station 143
It extends downwardly, so as to adjust the height of the body 1, so that 29 top pressure of the grinding head controls later on equipment inner wall
Second motor 17 works, and the work of the second motor 17, which is driven into the rotary shaft 18, to rotate, and the rotary shaft 18 rotates band
Dynamic described drive into swivel plate 19 rotates, and described drive is rotated into swivel plate 19 so that radian switch portion 20 and the switch block 21
It abuts, to which by radian switch portion 20, by the switch to the left of the switch block 21, and the sliding block 23 is then and then described
Switch block 21 slides to the left, when the switch block 21 slides into the left to be abutted with the left end wall driven into slot 16, the arc
Degree switch portion 20 is detached to abut with the switch block 21, and at this time under the resilient force for carrying out spring coil 26, it is described to push away
Row block 28 is carried out to the right to the right end position for carrying out slot 25, at this point, the sliding block 23 then follows the implementation block
28 slide to the right, to drive the by of being slided into the switch block 21 or so by described drive into swivel plate 19 and move back and forth, from
And drive the grinding head 29 or so to slide to carry out left and right frosted operation to equipment inner wall, by first motor 13 drive into
The body 1 rotates, to drive the grinding head 29 to rotate, to change the direction of motion of 29 frosted of the grinding head, to
Meet different frosted demands.
The beneficial effects of the invention are as follows：
1. being worked at the same time by controlling four third motors, extend downwardly, rises so that third motor drives into landing sliding block
Drop sliding block extends downwardly implementation bearing base station and extends downwardly, so as to adjust the height of body, so that grinding head top pressure is being set
On standby inner wall, the second motor operations are controlled later, and the second motor operations, which are driven into rotary shaft, to be rotated, and rotary shaft rotation, which drives, drives into rotation
Flap rotates, and drives and is rotated into swivel plate so that radian switch portion is abutted with switch block, thus by radian switch portion by switch block
Switch to the left, and sliding block then follows switch block to slide to the left, is abutted with the left end wall for driving into slot when switch block slides into the left
When, radian switch portion is detached from and is abutted with switch block, and at this time under the resilient force for carrying out spring coil, carry out block and is carried out to the right
To carry out slot right end position, at this point, sliding block then and then carry out block slide to the right, to by drive into swivel plate drive into dial
Switch block or so is slided and is moved back and forth, to drive grinding head or so to slide to carry out left and right frosted work to equipment inner wall
Industry improves the working efficiency of frosted, reduces labor intensity, avoid to realize the automatic lifting stick work of body
Staff sucks a large amount of dusts and influences health.
It is rotated 2. being driven into body by the first motor, to drive grinding head to rotate, to change the movement of grinding head frosted
Direction, to realize the angular adjustment for automatically controlling grinding head, has effectively abraded at sewage to meet different frosted demands
The dirt on equipment inner wall is managed, avoids influencing the effect of sewage disposal because of dirt.
3. the configuration of the present invention is simple, manufacturing cost and maintenance cost are low, can automatically control grinding head landing and slide, from
And facilitate the frosted work for carrying out equipment inner wall, the working efficiency of frosted is improved, labor intensity is reduced, avoids work
Make personnel to suck a large amount of dusts and influence health, also realizes the angular adjustment for automatically controlling grinding head, effectively abraded dirt
Dirt on water treatment facilities inner wall avoids influencing the effect of sewage disposal because of dirt；Whole device is compact-sized and runs
Reliably.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of sewage disposal device of novel environment friendly, including pedestal and body, the body passes through the rotatable setting of bearing
Above the pedestal, it is characterised in that：The surrounding of the base bottom has been provided with descending mechanism, among the body bottom face
It is fixedly installed transmission shaft, Chuck top face centre insertion is provided with the first motor with the transmission shaft be connected by power,
Left and right perforation is provided with slide slot at the top of the body, and the sliding block that can be controlled and slide, the cunning are provided in the slide slot
It is provided with implementation slot in row groove top end wall, is provided with and is driven into slot in the slide slot base end wall, it is solid on the sliding block top end face
Surely it is provided with the implementation block for sliding mating connection with the implementation slot, spring coil slot is provided in the implementation slot left end wall, it is described
It is provided with implementation spring coil in spring coil slot, is fixedly installed on the sliding block bottom face and extend into described drive into the switch in slot
Block, switch block right side bottom are provided with switch squint face, it is described drive into slot in be provided with advancement mechanism, it is described to drive into machine
Structure includes driving into swivel plate, and described drive into front and back perforation among swivel plate is provided with rotary shaft, the rotation shaft rear end with it is described
Second motor power connects, and cambered switch portion, the sliding block left and right ends are arranged in described drive into the left and right ends of swivel plate
It stretches out outside the slide slot and is symmetrically arranged with matrix in the sliding block left and right ends, be fixedly installed on two matrixs
Grinding head, the left side matrix left side is fixedly installed disposal box, dust catcher is fixedly installed at the top of the disposal box, described
It is fixedly installed dust collection bent pipe at the top of dust catcher, the dust generated in operation process passes sequentially through the dust collection bent pipe, the suction
Dirt device enters in the disposal box, and noise abatement vibration absorber is provided on first motor.
2. a kind of sewage disposal device of novel environment friendly according to claim 1, it is characterised in that：Described descending mechanism packet
The accommodating chamber being arranged in the base bottom is included, landing slide slot is provided in the accommodating chamber top end wall, the landing is slided
It is slided up and down in slot and is provided with landing sliding block, be provided with landing screw hole, the landing in the landing sliding block up and down
Sliding block bottom is fixedly installed bearing base station, and the bearing base station bottom is provided with film, the landing slide slot top end wall
In be provided with third motor, third motor lower end be connected by power has the landing being connected with the landing screw hole spiral shell type line
Screw rod, the landing screw rod is identical as the length of landing screw hole, the length of the landing slide slot and the landing sliding block
Spend identical, the bearing base station and the accommodating chamber are column, and the bearing base station is identical as the radius of the accommodating chamber.
3. a kind of sewage disposal device of novel environment friendly according to claim 1, it is characterised in that：The implementation spring coil is left
End is fixedly connected with the spring coil slot left end wall, and the implementation spring coil right end is fixedly connected with the implementation block left side, described
Matrix, sliding block carry out block and switch block integration.
4. a kind of sewage disposal device of novel environment friendly according to claim 1, it is characterised in that：The rotary shaft front end
It is driven into the rotatable mating connection of front of the slot wall with described, the second motor setting is driven described into slot aft bulkhead, the rotation
Shaft is fixedly connected with described drive into swivel plate.
5. a kind of sewage disposal device of novel environment friendly according to claim 1, it is characterised in that：Four landing machines
It is connected with each other between four third motors in structure, so that four third motors work at the same time or stop
Only work.
6. a kind of sewage disposal device of novel environment friendly according to claim 1, it is characterised in that：The noise abatement vibration damping dress
It sets the noise abatement pad including being fixed at the first motor left and right sides and is fixed at two before and after first motor
The damping block of side, the noise abatement pad are connected with the damping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810301201.3A CN108622949A (en) | 2018-04-04 | 2018-04-04 | A kind of sewage disposal device of novel environment friendly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810301201.3A CN108622949A (en) | 2018-04-04 | 2018-04-04 | A kind of sewage disposal device of novel environment friendly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108622949A true CN108622949A (en) | 2018-10-09 |
Family
ID=63704731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810301201.3A Withdrawn CN108622949A (en) | 2018-04-04 | 2018-04-04 | A kind of sewage disposal device of novel environment friendly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108622949A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234477A (en) * | 2008-03-05 | 2008-08-06 | 重庆三磨海达磨床有限公司 | Multifunctional grinding apparatus for large-scale container and grinding method |
| US7828631B1 (en) * | 2007-07-24 | 2010-11-09 | Gary Lynn Herbert | Drywall power vacuum sander |
| CN102962750A (en) * | 2012-09-29 | 2013-03-13 | 中国石油集团渤海石油装备制造有限公司 | External transition belt grinding device for end upsetting of steel pipe |
| CN104209831A (en) * | 2014-09-30 | 2014-12-17 | 淳安中顺机械科技有限公司 | Building top wall polishing device with dust suction device |
| CN107081659A (en) * | 2017-05-10 | 2017-08-22 | 厦门市音绿洁源环保科技有限公司 | A kind of stone material sanding apparatus of dustless environment protecting |
| CN206839884U (en) * | 2017-06-03 | 2018-01-05 | 温州博富市政建筑工程有限公司 | A kind of construction sanding apparatus with dedusting function |
| CN107584347A (en) * | 2017-06-06 | 2018-01-16 | 成都飞易达科技有限公司 | A kind of dust-collecting type building wall sanding apparatus |
-
2018
- 2018-04-04 CN CN201810301201.3A patent/CN108622949A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7828631B1 (en) * | 2007-07-24 | 2010-11-09 | Gary Lynn Herbert | Drywall power vacuum sander |
| CN101234477A (en) * | 2008-03-05 | 2008-08-06 | 重庆三磨海达磨床有限公司 | Multifunctional grinding apparatus for large-scale container and grinding method |
| CN102962750A (en) * | 2012-09-29 | 2013-03-13 | 中国石油集团渤海石油装备制造有限公司 | External transition belt grinding device for end upsetting of steel pipe |
| CN104209831A (en) * | 2014-09-30 | 2014-12-17 | 淳安中顺机械科技有限公司 | Building top wall polishing device with dust suction device |
| CN107081659A (en) * | 2017-05-10 | 2017-08-22 | 厦门市音绿洁源环保科技有限公司 | A kind of stone material sanding apparatus of dustless environment protecting |
| CN206839884U (en) * | 2017-06-03 | 2018-01-05 | 温州博富市政建筑工程有限公司 | A kind of construction sanding apparatus with dedusting function |
| CN107584347A (en) * | 2017-06-06 | 2018-01-16 | 成都飞易达科技有限公司 | A kind of dust-collecting type building wall sanding apparatus |
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|---|---|---|---|
| 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 |
Application publication date: 20181009 |
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| WW01 | Invention patent application withdrawn after publication |