CN110856754A - Safe sterilizing machine - Google Patents

Safe sterilizing machine Download PDF

Info

Publication number
CN110856754A
CN110856754A CN201810965849.0A CN201810965849A CN110856754A CN 110856754 A CN110856754 A CN 110856754A CN 201810965849 A CN201810965849 A CN 201810965849A CN 110856754 A CN110856754 A CN 110856754A
Authority
CN
China
Prior art keywords
sterilizer
air purification
air
main body
fixedly connected
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
Application number
CN201810965849.0A
Other languages
Chinese (zh)
Inventor
凌琪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing Hengyuan Safe Technology Ltd
Original Assignee
Jiaxing Hengyuan Safe Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiaxing Hengyuan Safe Technology Ltd filed Critical Jiaxing Hengyuan Safe Technology Ltd
Priority to CN201810965849.0A priority Critical patent/CN110856754A/en
Publication of CN110856754A publication Critical patent/CN110856754A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12Apparatus, e.g. holders, therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8668Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20Method-related aspects
    • A61L2209/21Use of chemical compounds for treating air or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/80Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804UV light

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Animal Behavior & Ethology (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a safe sterilizer, which comprises an air purification sterilizer main body, wherein a purification and sterilization column and a groove rod are fixedly arranged on the outer surface of the upper end of the air purification sterilizer main body, the purification and sterilization column is positioned at the front end of the groove rod, a top plate is fixedly arranged on the outer surface of the upper end of the purification and sterilization column, a spice box is fixedly connected to the outer surface of the upper end of the top plate, an air exhaust mechanism is fixedly connected to the outer surface of the rear end of the groove rod, and a multi-angle mounting mechanism is fixedly arranged on the outer surface of one side of the air purification sterilizer main body. The safe sterilizer is provided with the rubber cushion layer, the multi-angle mounting mechanism and the spice box, so that the frictional resistance between the equipment and the ground can be increased, the overall stability of the equipment is improved, the air purification sterilizer can be conveniently mounted and dismounted, the safe sterilizer is convenient for people to use, the freshness of indoor air can be increased, the sleep of the people is promoted, and a better use prospect is brought.

Description

Safe sterilizing machine
Technical Field
The invention relates to the field of air purification, in particular to a safe disinfection machine.
Background
The air purification sterilizer mainly purifies formaldehyde and benzene in the air through the internal photocatalyst material to enable the formaldehyde and the benzene to become harmless water and carbon dioxide, bacteria in the air can be decomposed, and the requirements of people on the quality of the air are higher and higher along with the continuous improvement of the living standard of people, so that the requirements of people on the air purification sterilizer are higher and higher; the existing air purification sterilizer has certain disadvantages when in use, firstly, the slipping phenomenon easily occurs between devices when the devices are in contact with the ground, the air purification sterilizer is not convenient for people to use, secondly, when the air purification sterilizer is installed, the air purification sterilizer is inconvenient to install due to the problem of indoor layout, certain adverse effects are caused, in addition, the air purification sterilizer can not increase indoor fragrance, the effect of promoting the sleep of people is not improved, certain inconvenience is caused, certain influence is brought to the use process of people, and therefore, a safety sterilizer is provided.
Disclosure of Invention
The invention mainly aims to provide a safe disinfection machine which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a safety sterilizer comprises an air purification sterilizer main body, wherein a purification and disinfection column and a groove rod are fixedly arranged on the outer surface of the upper end of the air purification sterilizer main body, the purification and disinfection column is positioned at the front end of the groove rod, a top plate is fixedly arranged on the outer surface of the upper end of the purification and disinfection column, a spice box is fixedly connected with the outer surface of the upper end of the top plate, an air exhaust mechanism is fixedly connected with the outer surface of the rear end of the groove rod, a multi-angle mounting mechanism is fixedly arranged on the outer surface of one side of the air purification sterilizer main body, a power socket is fixedly arranged on the outer surface of one side of the front end of the air purification sterilizer main body, a first switch is fixedly arranged on the outer surface of the other side of the front end of the air purification sterilizer main body, a motor is, the utility model discloses a perfume box, including pivot, air purification sterilizer main part, air exhaust mechanism, fixed surface and fan, the fixed surface is connected with the fan on one side of pivot, the opposite side fixed surface of air exhaust mechanism installs the connecting rod, the front end fixed surface of air exhaust mechanism is connected with No. two switches, the equal fixed surface in front end both sides of multi-angle installation mechanism installs the fixed block, the front end middle part fixed surface of multi-angle installation mechanism installs No. two screw mouths, the one side fixed surface of fixed block is connected with the fly leaf, the equal fixed surface of upper end all around of fly leaf has a screw mouth, one side fixed surface is connected with the screw pole of multi-angle installation mechanism, perfume box's middle part internal surface is fixedly connected with receiver.
The groove rod mainly plays a role in connecting the air exhaust mechanism, and is made of stainless steel.
The power socket is a three-hole plug, wherein one hole is a ground wire connecting hole.
The motor mainly plays a power source role and drives the fan to run.
The movable plate is made of a steel plate.
The calibers of the first screw hole and the second screw hole are about 40 mm.
The receiver has mainly played an effect of accomodating the lavender.
Preferably, the number of the rubber cushion layers is two.
Preferably, be provided with the spout between fly leaf and the fixed block, the both sides surface of fly leaf all is through one side surface sliding connection of spout and fixed block, the quantity of a screw mouth and No. two screw mouths is a plurality of groups.
Preferably, the front end surface fixed mounting of receiver has the handle, be provided with the spout No. two between receiver and the perfume box, the both sides surface of receiver all is through the both sides internal surface sliding connection of spout No. two with perfume box, the quantity that gives off the hole is a plurality of groups, the internal surface fixed connection of receiver has the lavender.
Preferably, the middle inner surface of the purifying and sterilizing column is fixedly provided with an ozone generator, the inner surface of the air purifying and sterilizing body is fixedly provided with a photocatalyst material, and the inner surface of the air purifying and sterilizing body is fixedly connected with an ultraviolet lamp.
Preferably, the outer surface of the purification and disinfection column is fixedly provided with an air inlet hole, the outer surface is provided with anti-skidding threads, and the outer surface of the middle part of the front end of the air purification and disinfection device main body is fixedly connected with an adjusting button.
Compared with the prior art, the invention has the following beneficial effects: this safety sterilizer, rubber cushion through setting up, can increase the frictional resistance between equipment and the ground, thereby the equipment overall stability has been improved, be convenient for people to use, multi-angle installation mechanism through setting up, through the fly leaf, can be according to indoor overall arrangement, adjust the mounted position of air purification sterilizer, it is more convenient to make it install, also be convenient for people to dismantle air purification sterilizer, be favorable to people to use, perfume box's setting, can improve people's sleep through inside lavender, can also air-purifying, be favorable to people to use, whole safety sterilizer simple structure, high durability and convenient operation, the effect of use is better for the traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a safety sterilizer of the present invention.
Fig. 2 is a partial view of a safety sterilizer of the present invention.
Fig. 3 is a cutaway view of a in fig. 2 of a safety sterilizer of the present invention.
Fig. 4 is an enlarged view of B in fig. 2 of a safety sterilizer of the present invention.
Fig. 5 is an enlarged view of the fragrance cartridge 4 of fig. 2 of a safety sterilizer of the present invention.
In the figure: 1. an air purifying sterilizer main body; 2. an air exhaust mechanism; 3. a multi-angle mounting mechanism; 4. a fragrance box; 5. purifying and disinfecting columns; 6. a top plate; 7. a groove rod; 8. a first switch; 9. a power outlet; 10. A second switch; 11. a motor; 12. a rotating shaft; 13. a connecting rod; 14. a fan; 15. a movable plate; 16. A first screw hole; 17. a fixed block; 18. a second screw hole; 19. a screw shaft; 20. a storage box; 21. A dispensing aperture; 22. and a rubber cushion layer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-5, a safe sterilizer comprises an air purifying sterilizer body 1, a purifying and sterilizing column 5 and a groove rod 7 are fixedly arranged on the outer surface of the upper end of the air purifying sterilizer body 1, the purifying and sterilizing column 5 is positioned at the front end of the groove rod 7, a top plate 6 is fixedly arranged on the outer surface of the upper end of the purifying and sterilizing column 5, a spice box 4 is fixedly connected with the outer surface of the upper end of the top plate 6, an air exhaust mechanism 2 is fixedly connected with the outer surface of the rear end of the groove rod 7, a multi-angle mounting mechanism 3 is fixedly arranged on the outer surface of one side of the air purifying sterilizer body 1, a power socket 9 is fixedly arranged on the outer surface of one side of the front end of the air purifying sterilizer body 1, a first switch 8 is fixedly arranged on the outer surface of the other side of the front end of the air purifying sterilizer body 1, a motor, the outer fixed surface of one side of pivot 12 is connected with fan 14, the opposite side outer fixed surface of exhaust mechanism 2 installs connecting rod 13, the outer fixed surface of front end of exhaust mechanism 2 is connected with switch 10 No. two, the equal fixed surface in front end both sides surface of multi-angle installation mechanism 3 installs fixed block 17, the outer fixed surface of front end middle part of multi-angle installation mechanism 3 installs No. two screw mouths 18, the outer fixed surface of one side of fixed block 17 is connected with fly leaf 15, the equal fixed surface of upper end all around of fly leaf 15 has screw mouth 16, one side outer fixed surface of multi-angle installation mechanism 3 is connected with screw pole 19, the middle part internal surface fixed connection of perfume box 4 is connected with receiver 20, the upper end outer fixed surface of perfume box 4 installs and gives off hole 21, the lower extreme surface of air.
The number of the rubber cushion layers 22 is two, so that the overall stability of the machine can be improved; a first sliding groove is formed between the movable plate 15 and the fixed block 17, the outer surfaces of the two sides of the movable plate 15 are connected with the outer surface of one side of the fixed block 17 in a sliding mode through the first sliding groove, and the number of the first screw holes 16 and the number of the second screw holes 18 are a plurality of groups, so that the air purifying sterilizer main body 1 can be conveniently installed and disassembled by people; the outer surface of the front end of the storage box 20 is fixedly provided with a handle, a second sliding groove is formed between the storage box 20 and the spice box 4, the outer surfaces of two sides of the storage box 20 are connected with the inner surfaces of two sides of the spice box 4 in a sliding mode through the second sliding groove, the number of the emission holes 21 is a plurality of groups, and the inner surface of the storage box 20 is fixedly connected with lavender, so that fragrance in the air can be increased, and sleeping of people is improved; an ozone generator is fixedly arranged on the inner surface of the middle part of the purifying and disinfecting column 5, a photocatalyst material is fixedly arranged on the inner surface of the air purifying and disinfecting device main body 1, and an ultraviolet lamp is fixedly connected to the inner surface of the air purifying and disinfecting device main body 1; the outer surface of the purifying and disinfecting column 5 is fixedly provided with an air inlet, the outer surface of the purifying and disinfecting column is provided with an anti-skidding thread, and the outer surface of the middle part of the front end of the air purifying and disinfecting device main body 1 is fixedly connected with an adjusting button.
It should be noted that, the invention is a safe sterilizer, when in use, the installation position of the air purification sterilizer body 1 can be determined by adjusting the movable plate 15 on the multi-angle installation mechanism 3, then the air purification sterilizer body 1 is fixed by the screw rod 19, then the air purification sterilizer body 1 is fixed by the screw, people can conveniently install and disassemble the air purification sterilizer body 1, then the first switch 8 at the front end of the air purification sterilizer body 1 is opened, the elements in the purification and sterilization column 5 start to operate, the internal motor starts to operate, air is sucked into the interior, formaldehyde and benzene in the air are decomposed by the cooperation of the irradiation of the ultraviolet lamp through the photocatalyst material in the interior, so that the formaldehyde and the benzene in the air are changed into harmless water and carbon dioxide, thereby achieving the purposes of sterilizing and decomposing harmful gases, when the air purification sterilizer body 1 works, can also open No. two switches 10 on the exhaust mechanism 2, make inside motor 11 drive fan 14 operation, thereby make the air circulate more, increase the circulation of air, improve the bactericidal effect of air purification sterilizer main part 1, at night, can also open receiver 20 on spice box 4, the lavender of internal joining, distribute it away through giving off hole 21, can improve people's sleep, promote sleepiness, can also increase the fragrant smell in the middle of the air, through the rubber cushion layer 22 that sets up, can increase the frictional resistance between equipment and the ground, thereby the equipment overall stability has been improved, be convenient for people to use, be favorable to people to use, and is relatively practical.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A safety sterilizer, includes air purification sterilizer main part (1), its characterized in that: the air purification sterilizer comprises an air purification sterilizer main body (1), wherein a purification and disinfection column (5) and a groove rod (7) are fixedly arranged on the outer surface of the upper end of the air purification sterilizer main body (1), the purification and disinfection column (5) is positioned at the front end of the groove rod (7), a top plate (6) is fixedly arranged on the outer surface of the upper end of the purification and disinfection column (5), a spice box (4) is fixedly connected with the outer surface of the upper end of the top plate (6), an air exhaust mechanism (2) is fixedly connected with the outer surface of the rear end of the groove rod (7), a multi-angle mounting mechanism (3) is fixedly arranged on the outer surface of one side of the air purification sterilizer main body (1), a power socket (9) is fixedly arranged on the outer surface of the other side of the front end of the air purification sterilizer main body (1), a switch (8) is fixedly arranged on the outer surface of, the fan mounting structure is characterized in that a rotating shaft (12) is fixedly connected to the outer surface of the middle of one side of the motor (11), a fan (14) is fixedly connected to the outer surface of one side of the rotating shaft (12), a connecting rod (13) is fixedly mounted to the outer surface of the other side of the exhaust mechanism (2), a second switch (10) is fixedly connected to the outer surface of the front end of the exhaust mechanism (2), a fixed block (17) is fixedly mounted to the outer surfaces of two sides of the front end of the multi-angle mounting mechanism (3), a second screw hole (18) is fixedly mounted to the outer surface of the middle of the front end of the multi-angle mounting mechanism (3), a movable plate (15) is fixedly connected to the outer surface of one side of the fixed block (17), a first screw hole (16) is fixedly mounted to the outer surface, the middle inner surface of the spice box (4) is fixedly connected with a storage box (20), the upper outer surface of the spice box (4) is fixedly provided with a diffusion hole (21), and the lower outer surface of the air purification sterilizer main body (1) is provided with a rubber cushion layer (22).
2. A safety sterilizer as claimed in claim 1, wherein: the number of the rubber cushion layers (22) is two.
3. A safety sterilizer as claimed in claim 1, wherein: be provided with the spout No. one between fly leaf (15) and fixed block (17), the both sides surface of fly leaf (15) all is through the one side surface sliding connection of a spout and fixed block (17), the quantity of a screw mouth (16) and No. two screw mouths (18) is a plurality of groups.
4. A safety sterilizer as claimed in claim 1, wherein: the utility model discloses a perfume satchel, including receiver (20), the front end fixed surface of receiver (20) installs the handle, be provided with No. two spouts between receiver (20) and perfume satchel (4), the both sides surface of receiver (20) is all through the both sides internal surface sliding connection of No. two spouts and perfume satchel (4), the quantity that gives off hole (21) is a plurality of groups, the internal surface fixed connection of receiver (20) has the lavender.
5. A safety sterilizer as claimed in claim 1, wherein: the inner surface of the middle part of the purifying and disinfecting column (5) is fixedly provided with an ozone generator, the inner surface of the air purifying and disinfecting device main body (1) is fixedly provided with a photocatalyst material, and the inner surface of the air purifying and disinfecting device main body (1) is fixedly connected with an ultraviolet lamp.
6. A safety sterilizer as claimed in claim 1, wherein: the outer fixed surface of purification and disinfection post (5) installs the inlet port, the surface be provided with anti-skidding screw thread, the front end middle part outer fixed surface of air purification sterilizer main part (1) is connected with adjustment button.
CN201810965849.0A 2018-08-23 2018-08-23 Safe sterilizing machine Pending CN110856754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810965849.0A CN110856754A (en) 2018-08-23 2018-08-23 Safe sterilizing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810965849.0A CN110856754A (en) 2018-08-23 2018-08-23 Safe sterilizing machine

Publications (1)

Publication Number Publication Date
CN110856754A true CN110856754A (en) 2020-03-03

Family

ID=69636007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810965849.0A Pending CN110856754A (en) 2018-08-23 2018-08-23 Safe sterilizing machine

Country Status (1)

Country Link
CN (1) CN110856754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112325388A (en) * 2020-09-30 2021-02-05 贵州全世通精密机械科技有限公司 Design method of indoor intelligent air-sterilizing air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112325388A (en) * 2020-09-30 2021-02-05 贵州全世通精密机械科技有限公司 Design method of indoor intelligent air-sterilizing air conditioner

Similar Documents

Publication Publication Date Title
CN203628870U (en) Minitype air purifier
CN206131194U (en) Novel negative ion purifier
CN203564577U (en) Air circular purifying device
CN107514704A (en) A kind of lung empty profit gas purifier
CN110856754A (en) Safe sterilizing machine
CN204665480U (en) A kind of stacked intelligent air treatment system
CN202284830U (en) Cabinet type plasma disinfection air purifier
CN208839371U (en) A kind of ultraviolet ray photocatalyst deodoriser
CN202288951U (en) Negation ion and ozone purifying device
CN201944961U (en) Household air purifier
CN208735796U (en) Nano-catalyst air purifying sterilizer
CN203395987U (en) Air purifier with plant essential oil catalysis function
CN202719688U (en) Indoor air circulation purification freshener
CN206191769U (en) Air purifier
CN205580088U (en) Degerming removes fresh -keeping device of flavor and refrigerator
CN201505314U (en) Negative ion air purifier
CN211797870U (en) Champignon removes flavor machine
CN106989456A (en) The novel intelligent nanometer net gustatory organ of water ion
CN204460501U (en) A kind of air cleaning unit
CN209893568U (en) Ion air supply deodorizing device for indoor space
CN207214272U (en) Air disinfection purification apparatus
CN206755428U (en) The net gustatory organ of novel intelligent nanometer water ion
CN201399104Y (en) Multifunctional air purifying machine
CN207214245U (en) A kind of air cleaning unit
CN201537261U (en) Air health-preservation device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200303

WD01 Invention patent application deemed withdrawn after publication