CN108486589A - A kind of corrosion steel flushing rust removalling equipment - Google Patents
A kind of corrosion steel flushing rust removalling equipment Download PDFInfo
- Publication number
- CN108486589A CN108486589A CN201810181644.3A CN201810181644A CN108486589A CN 108486589 A CN108486589 A CN 108486589A CN 201810181644 A CN201810181644 A CN 201810181644A CN 108486589 A CN108486589 A CN 108486589A
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- CN
- China
- Prior art keywords
- cleaning case
- cleaning
- corrosion steel
- pipe
- side wall
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of corrosion steels to rinse rust removalling equipment, including cleaning case, heater, water inlet pipe, clean basket, partition board, air bag, aerator, appendix, spray row, camera, electric rotating machine, turntable and wire brush, the cleaning chamber interior wall installs heater, cleaning case side wall is connected to water inlet pipe, cleaning case top side wall is equipped with medicament adding tube, cleaning case top side wall is clamped by connector and electric telescopic rod top, electric telescopic rod bottom end is equipped with cleaning basket, cleaning case side wall is additionally provided with timer, air bag is equipped in cleaning case bottom end, it cleans chamber interior wall and is equipped with air-heater, camera is equipped in cleaning case.The present invention, which is led, improves cleaning performance and efficiency, ensures the progress of corrosion steel derusting subsequent technique, simple in structure, easy to use, is conducive to promote.
Description
Technical field
The present invention relates to a kind of chemical field, specifically a kind of corrosion steel rinses rust removalling equipment.
Background technology
The relationship of the mankind and chemical industry is very close, spreads to the every aspect of life.In the modern life, almost at any time with
Ground all be unable to do without chemical products, from material lifes such as food, clothing, housing and transportation to the cultural lives such as culture and arts, amusement, being required for
Chemical product services for it.Some chemical products play epoch-making important function in human development history.Their production and
Using, or even represent certain historical stage of human civilization.The product that chemical industry is provided to people be it is colourful, it in addition to
Other than production lot of materials is for being made used in various products behaviours, the product that also dosage is seldom but effect is fairly obvious makes
People’s lives are constantly improved.All chemical machineries of the chemical industry equipment including chemical industry equipment are all real in chemical plant
Tool used by existing Chemical Manufacture.The control and guarantee of the normal operation of chemical products production process, product quality and yield,
It is unable to do without the adaptation and normal operation of various chemical industry equipments.The apolegamy of chemical industry equipment must pass through to entire chemical process
Detail calculates, design, processing, manufactures and match, and to adapt to required for Chemical Manufacture.Wherein solution crystallizer is chemical industry equipment
Important component.The corrosion condition of present steel and be prodigious to the loss of national economy.According to relevant statistics, the world
On the metal material and equipment scrapped every year by corrosion be approximately equivalent to 20% or more of output, some developed countries are due to gold
Belong to corrosion and caused by economic loss account about the 2-4% of total value of production in national economy.Influence after steel corrosion, in addition to directly damaging
Other than consumption, from steel construction force analysis, Japan counted such data, after steel construction is corroded under stressing conditions, if rotten
Erosion 1%, intensity decline 10~15%.If two-sided corrosion is respectively up to 5%, structure will scrap.It is rotten with the development of global industry
The problem of erosion, is on the rise, the cleaning inefficiency of existing recycling corrosion steel, it is difficult to meet existing needs.
Invention content
The purpose of the present invention is to provide a kind of corrosion steels to rinse rust removalling equipment, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of corrosion steel flushing rust removalling equipment, including cleaning case, blow-off pipe, thermometer, heater, timer, water inlet pipe, stream
Gauge, nozzle, air-heater, electric telescopic rod, cleaning basket, partition board, air bag, stirring motor, shaft, agitator arm, camera, medicine
Agent adding tube and high-pressure water tank, the cleaning case bottom end are equipped with guide wheel, and cleaning case bottom end is equipped with blow-off pipe, cleaning chamber interior wall peace
Heater is filled, cleaning box outer wall is equipped with thermometer, and cleaning case side wall is connected to water inlet pipe, and water inlet pipe is equipped with flowmeter, water inlet
Pipe outlet end is equipped with nozzle, and water inlet pipe is connect with external water pipe, and cleaning case side wall is additionally provided with timer, and cleaning case is equipped in bottom end
Air bag, air bag are equipped with gas nozzle, and cleaning case top side wall is equipped with medicament adding tube, and cleaning case top side wall passes through connector and electricity
Dynamic telescopic rod top clamping, electric telescopic rod bottom end are equipped with cleaning basket, and multilayer insulating panel, partition board upper and lower surface paving are equipped in cleaning basket
Equipped with neonychium, cleaning case top is equipped with high-pressure water tank, high-pressure water tank side wall is connected to drinking-water pipe one end, one ground of drinking-water pipe stream
Suction pump is installed in setting in cleaning case inner bottom, drinking-water pipe, and high-pressure water tank is equipped with sparge pipe, and sparge pipe is equipped with high pressure
Pump, for the setting of sparge pipe outlet end above cleaning basket, cleaning case is equipped with stirring motor, and stirring motor output shaft is connect with shaft,
Multigroup agitator arm is installed, agitator arm is arranged to be equipped with cross, and agitator arm is equipped with auxiliary agitation blade, auxiliary in shaft
Stirring blade place is helped to be mutually perpendicular in plane and the plane where agitator arm, cleaning chamber interior wall is equipped with air-heater, cleaning case
It is interior to be equipped with camera.
As a further solution of the present invention：The guide wheel is equipped with parking brake.
As further scheme of the invention：The nozzle is arranged in cleaning case inner upper.
As further scheme of the invention：The medicament adding tube is equipped with scale.
As further scheme of the invention：The electric telescopic rod is detachably connected with cleaning case.
As further scheme of the invention：The partition board is detachably connected with cleaning basket.
As further scheme of the invention：The gas nozzle setting is in cleaning box outer wall.
As further scheme of the invention：The camera is connect with external display device.
Compared with prior art, the beneficial effects of the invention are as follows：Guide wheel of the present invention facilitates device to move, time saving and energy saving, row
The discharge of sewage, thermometer at any time test the temperature in cleaning case after dirt pipe is easy to clean, and heater ensures that cleaning removes
Most suitable temperature when rust improves cleaning performance and efficiency, ensures the progress of corrosion steel derusting subsequent technique, improves work
Speed, the water that cmf record enters, it is suitable into water to ensure, water inlet pipe is connect with external water pipe, and when beginning passes through
Water inlet pipe water filling in cleaning case ensures that corrosion steel is immersed in underwater cleaning, and flow can also be sprayed by nozzle to rust
Erosion steel is rinsed, and ensures cleaning performance, is added suitable dose acid medicine by medicament adding tube, is ensured corrosion steel
The effect of pickling improves the speed of cleaning derusting, corrosion steel is placed on the partition board in cleaning basket, neonychium protects corrosion
Steel avoids wearing, and improves safety, controls the height of electric telescopic rod, and the liquid level for cleaning basket submergence is cleaned hereinafter, improving
Effect controls the height of electric rotating machine by elevating lever, facilitates and stretches into turntable in cleaning basket, turntable is driven by electric rotating machine
With the rotation of wire brush, corrosion steel is avoided rubbing by wire brush, improves the effect of corrosion cleaning removal, improve work
Make efficiency and effect, timer record scavenging period ensures the abundant cleaning of corrosion steel, improves cleaning performance, passes through gas nozzle
Deflation is inflated to air bag, controls the size of air bag, adjusts the water of its discharge, ensures that corrosion steel is immersed in liquid level one
Under, cleaning performance and efficiency are improved, by aerator to being aerated in cleaning case, the flow in impact cleaning basket is conducive to
Corrosion steel rolls in cleaning basket to be cleaned, and guarantee water comes into full contact with corrosion steel, is conducive to acid pickling and rust removing, convenient to corrosion
Steel please clean, and ejected wash water is discharged after the completion of cleaning, and adjusting electric telescopic rod makes cleaning basket and air-heater in the same plane,
Air-heater is opened to brush the corrosion steel in cleaning basket, it is remaining water stain etc. to remove corrosion steel surface, avoid its after
Continuous corrosion steel, improves working efficiency and effect, the working condition in cleaning case can be clearly seen by camera, convenient
It reacts in time to it, it is simple in structure, it is easy to use, it is conducive to promote.
Description of the drawings
Fig. 1 is the structural schematic diagram that corrosion steel rinses rust removalling equipment.
Fig. 2 is the connection diagram that corrosion steel rinses connector in rust removalling equipment.
Fig. 3 is the structural schematic diagram that corrosion steel rinses partition board in rust removalling equipment.
Fig. 4 is the structural schematic diagram that corrosion steel rinses agitator arm in rust removalling equipment.
In figure：1, guide wheel, 2, cleaning case, 3, blow-off pipe, 4, thermometer, 5, heater, 6, timer, 7, water inlet pipe, 8,
Flowmeter, 9, nozzle, 10, air-heater, 11, electric telescopic rod, 12, cleaning basket, 13, partition board, 14, connector, 15, air bag, 16,
Stirring motor, 17, shaft, 18, agitator arm, 19, camera, 20, neonychium, 21, medicament adding tube, 22, auxiliary paddle
Piece, 23, high-pressure water tank, 24, sparge pipe, 25, drinking-water pipe, 26, high-pressure pump, 27, suction pump.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-4, a kind of corrosion steel rinses rust removalling equipment, including cleaning case 2, blow-off pipe 3, thermometer 4, heating
Device 5, timer 6, water inlet pipe 7, flowmeter 8, nozzle 9, air-heater 10, electric telescopic rod 11, cleaning basket 12, partition board 13, air bag
15, stirring motor 16, shaft 17, agitator arm 18, camera 19, medicament adding tube 21 and high-pressure water tank 23, the cleaning
2 bottom end of case is equipped with guide wheel 1, and guide wheel 1 is equipped with parking brake, and guide wheel 1 facilitates device to move, time saving and energy saving, and 2 bottom end of cleaning case is equipped with row
Dirty pipe 3, the discharge of sewage after blow-off pipe 3 is easy to clean, 2 inner wall of cleaning case install heater 5, and 2 outer wall of cleaning case is equipped with temperature
Meter 4, thermometer 4 at any time tests the temperature in cleaning case 2, and heater 5 ensures most suitable temperature when cleaning, improves
Cleaning performance and efficiency ensure the progress of corrosion steel derusting subsequent technique, improve operating rate, 2 side wall of cleaning case and water inlet
Pipe 7 is connected to, and water inlet pipe 7 is equipped with flowmeter 8, and 7 outlet end of water inlet pipe is equipped with nozzle 9, the setting of nozzle 9 inside the cleaning case 2 on
Side, the water that the record of flowmeter 8 enters, it is suitable into water to ensure, water inlet pipe 7 is connect with external water pipe, and when beginning passes through
The water filling in cleaning case 2 of water inlet pipe 7 ensures that corrosion steel is immersed in underwater cleaning, can also spray flow pair by nozzle 9
Corrosion steel is rinsed, and ensures that cleaning performance, 2 side wall of cleaning case are additionally provided with timer 6, timer 6 records scavenging period, protects
The abundant cleaning of corrosion steel is demonstrate,proved, cleaning performance is improved, air bag 15 is equipped in 2 bottom end of cleaning case, air bag 15 is equipped with gas nozzle, gas
Mouth setting is inflated deflation in 2 outer wall of cleaning case, by gas nozzle to air bag 15, controls the size of air bag 15, adjusts its discharge
Water, ensure that corrosion steel is immersed in liquid level once, improve cleaning performance and efficiency, 2 top side wall of cleaning case is equipped with medicament
Adding tube 21, medicament adding tube 21 are equipped with scale, and the medicament of suitable dose is added by medicament adding tube 21, ensure corrosion steel
The effect of the cleaning of iron, improves the speed of cleaning, and 2 top side wall of cleaning case passes through connector 14 and 11 top card of electric telescopic rod
It connects, 11 bottom end of electric telescopic rod is equipped with cleaning basket 12, and electric telescopic rod 11 is detachably connected with cleaning case 2, is cleaned in basket 12 and is set
There are multilayer insulating panel 13,13 upper and lower surface of partition board to be equipped with neonychium 20, corrosion steel is placed on the partition board 13 in cleaning basket 12
On, neonychium 20 protects corrosion steel, avoids wearing, and improves safety, controls the height of electric telescopic rod 11, will clean basket 12
For the liquid level of submergence hereinafter, improving cleaning performance, 2 top of cleaning case is equipped with high-pressure water tank 23,23 side wall of high-pressure water tank and drinking-water pipe
25 one end are connected to, and drinking-water pipe 25 has flowed a ground and installation suction pump 27, high pressure is arranged in 2 inner bottom of cleaning case, drinking-water pipe 25
Water pot 23 is equipped with sparge pipe 24, and sparge pipe 24 is equipped with high-pressure pump 26, and the setting of 24 outlet end of sparge pipe is being cleaned above basket 12,
The pickle in cleaning case 2 is extracted out a part by drinking-water pipe 25 to be stored in high-pressure water tank 23, passes through 24 high pressure of sparge pipe
High speed pickle is sprayed, steel is rinsed, improves derusting effect and effect, cleaning case 2 is equipped with stirring motor 16, stirring electricity
16 output shaft of machine is connect with shaft 17, and multigroup agitator arm 18 is installed in shaft 17, and agitator arm 18 is arranged to be equipped with cross,
Agitator arm 18 is equipped with auxiliary agitation blade 22, and 22 place of auxiliary agitation blade is in the plane where plane and agitator arm 18
It is mutually perpendicular to, drives agitator arm 18 and auxiliary agitation blade 22 to rotate by stirring motor 16, water is stirred, rust is conducive to
The rolling cleaning in cleaning basket 12 of erosion steel, guarantee water comes into full contact with corrosion steel, by the dust etc. of corrosion steel surface
Cleaning is walked, convenient please clean to corrosion steel, and 2 inner wall of cleaning case is equipped with air-heater 10, and ejected wash water is discharged after the completion of cleaning, adjusts
Section electric telescopic rod 11 makes cleaning basket 12 in the same plane, open air-heater 10 to the corrosion in cleaning basket 12 with air-heater 10
Steel is brushed, and it is remaining water stain etc. to remove corrosion steel surface, improves working efficiency and effect, is equipped with and takes the photograph in cleaning case 2
As head 19, camera 19 is connect with external display device, and the work feelings in cleaning case 2 can be clearly seen by camera 19
Condition, it is convenient to react in time to it.
The present invention operation principle be：Guide wheel of the present invention facilitates device to move, time saving and energy saving, dirty after blow-off pipe is easy to clean
The discharge of water, thermometer at any time test the temperature in cleaning case, and heater ensures most suitable temperature when cleaning, carries
High cleaning effect and efficiency ensure the progress of corrosion steel subsequent technique, improve operating rate, the water that cmf record enters
Amount, it is suitable into water to ensure, the water filling in cleaning case by water inlet pipe when beginning ensures that corrosion steel is immersed in underwater
Cleaning can also spray flow by nozzle and be rinsed to corrosion steel, ensure cleaning performance, when timer record cleans
Between, ensure the abundant cleaning of corrosion steel, improves cleaning performance, deflation is inflated to air bag by gas nozzle, controls air bag
Size adjusts the water of its discharge, ensures that corrosion steel is immersed in liquid level once, improves cleaning performance and efficiency, pass through medicament
Adding tube adds the medicament of suitable dose, ensures the effect of the cleaning of corrosion steel, improves the speed of cleaning, corrosion steel is put
It sets on the partition board in cleaning basket, neonychium protects corrosion steel, avoids wearing, and improves safety, controls electric telescopic rod
Highly, the liquid level of basket submergence will be cleaned hereinafter, improving cleaning performance, agitator arm and auxiliary paddle is driven by stirring motor
Piece rotation, is stirred water, is conducive to the rolling cleaning in cleaning basket of corrosion steel, and guarantee water fully connects with corrosion steel
It touches, the cleanings such as the dust of corrosion steel surface is walked, convenient please clean to corrosion steel will be in cleaning case by drinking-water pipe
A pickle extraction part is stored in high-pressure water tank, is sprayed high speed pickle by sparge pipe high pressure, is rinsed to steel,
Derusting effect and effect are improved, ejected wash water is discharged after the completion of cleaning, adjusting electric telescopic rod makes cleaning basket with air-heater same
It in plane, opens air-heater and the corrosion steel in cleaning basket is brushed, it is remaining water stain etc. to remove corrosion steel surface, carries
High working efficiency and effect can clearly see the working condition in cleaning case by camera, convenient to be made in time to it
Reaction.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. a kind of corrosion steel rinses rust removalling equipment, including cleaning case（2）, blow-off pipe（3）, thermometer（4）, heater（5）, meter
When device（6）, water inlet pipe（7）, flowmeter（8）, nozzle（9）, air-heater（10）, electric telescopic rod（11）, cleaning basket（12）, partition board
（13）, air bag（15）, stirring motor（16）, shaft（17）, agitator arm（18）, camera（19）, medicament adding tube（21）With
High-pressure water tank（23）, which is characterized in that the cleaning case（2）Bottom end is equipped with guide wheel（1）, cleaning case（2）Bottom end is equipped with blowdown
Pipe（3）, cleaning case（2）Inner wall installs heater（5）, cleaning case（2）Outer wall is equipped with thermometer（4）, cleaning case（2）Side wall with into
Water pipe（7）Connection, water inlet pipe（7）It is equipped with flowmeter（8）, water inlet pipe（7）Outlet end is equipped with nozzle（9）, water inlet pipe（7）With it is outer
Water receiving pipe connects, cleaning case（2）Side wall is additionally provided with timer（6）, cleaning case（2）Air bag is equipped in bottom end（15）, air bag（15）
It is equipped with gas nozzle, cleaning case（2）Top side wall is equipped with medicament adding tube（21）, cleaning case（2）Top side wall passes through connector
（14）With electric telescopic rod（11）Top is clamped, electric telescopic rod（11）Bottom end is equipped with cleaning basket（12）, clean basket（12）Inside set
There is multilayer insulating panel（13）, partition board（13）Upper and lower surface is equipped with neonychium（20）, cleaning case（2）Top is equipped with high-pressure water tank
（23）, high-pressure water tank（23）Side wall and drinking-water pipe（25）One end is connected to, drinking-water pipe（25）A ground has been flowed to be arranged in cleaning case（2）It is interior
Portion bottom end, drinking-water pipe（25）Upper installation suction pump（27）, high-pressure water tank（23）It is equipped with sparge pipe（24）, sparge pipe（24）On set
There is high-pressure pump（26）, sparge pipe（24）Outlet end setting is in cleaning basket（12）Top, cleaning case（2）Equipped with stirring motor（16）,
Stirring motor（16）Output shaft and shaft（17）Connection, shaft（17）The upper multigroup agitator arm of installation（18）, agitator arm（18）
It is arranged to be equipped with cross, agitator arm（18）It is equipped with auxiliary agitation blade（22）, auxiliary agitation blade（22）Place is flat
Face and agitator arm（18）The plane at place is mutually perpendicular to, cleaning case（2）Inner wall is equipped with air-heater（10）, cleaning case（2）Inside set
There is camera（19）.
2. corrosion steel according to claim 1 rinses rust removalling equipment, which is characterized in that the guide wheel（1）It is equipped with
Parking brake.
3. corrosion steel according to claim 1 rinses rust removalling equipment, which is characterized in that the nozzle（9）Setting exists
Cleaning case（2）Inner upper.
4. corrosion steel according to claim 1 rinses rust removalling equipment, which is characterized in that the medicament adding tube（21）
It is equipped with scale.
5. corrosion steel according to claim 1 rinses rust removalling equipment, which is characterized in that the electric telescopic rod（11）
With cleaning case（2）It is detachably connected.
6. corrosion steel according to claim 1 rinses rust removalling equipment, which is characterized in that the partition board（13）With cleaning
Basket（12）It is detachably connected.
7. corrosion steel according to claim 1 rinses rust removalling equipment, which is characterized in that the gas nozzle setting is being cleaned
Case（2）Outer wall.
8. corrosion steel according to claim 1 rinses rust removalling equipment, which is characterized in that the camera（19）With it is outer
Portion shows equipment connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181644.3A CN108486589A (en) | 2018-03-06 | 2018-03-06 | A kind of corrosion steel flushing rust removalling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181644.3A CN108486589A (en) | 2018-03-06 | 2018-03-06 | A kind of corrosion steel flushing rust removalling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108486589A true CN108486589A (en) | 2018-09-04 |
Family
ID=63341461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810181644.3A Withdrawn CN108486589A (en) | 2018-03-06 | 2018-03-06 | A kind of corrosion steel flushing rust removalling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108486589A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293086A (en) * | 2019-06-10 | 2019-10-01 | 合肥高科科技股份有限公司 | A kind of sheet metal component cleaning device |
| CN112605084A (en) * | 2020-12-25 | 2021-04-06 | 红云红河烟草(集团)有限责任公司 | Automatic wash gluey jar device |
| CN114261033A (en) * | 2021-12-17 | 2022-04-01 | 益阳橡胶塑料机械集团有限公司 | Rotor dismounting-free cleaning internal mixer |
-
2018
- 2018-03-06 CN CN201810181644.3A patent/CN108486589A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293086A (en) * | 2019-06-10 | 2019-10-01 | 合肥高科科技股份有限公司 | A kind of sheet metal component cleaning device |
| CN110293086B (en) * | 2019-06-10 | 2024-10-01 | 合肥高科科技股份有限公司 | Belt cleaning device for sheet metal component |
| CN112605084A (en) * | 2020-12-25 | 2021-04-06 | 红云红河烟草(集团)有限责任公司 | Automatic wash gluey jar device |
| CN114261033A (en) * | 2021-12-17 | 2022-04-01 | 益阳橡胶塑料机械集团有限公司 | Rotor dismounting-free cleaning internal mixer |
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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: 20180904 |
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| WW01 | Invention patent application withdrawn after publication |