CN113842486A - Degerming channel for production workshop - Google Patents
Degerming channel for production workshop Download PDFInfo
- Publication number
- CN113842486A CN113842486A CN202111175565.XA CN202111175565A CN113842486A CN 113842486 A CN113842486 A CN 113842486A CN 202111175565 A CN202111175565 A CN 202111175565A CN 113842486 A CN113842486 A CN 113842486A
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- China
- Prior art keywords
- shell
- channel
- cavity
- filter
- plate
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000001954 sterilising effect Effects 0.000 claims description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000002516 radical scavenger Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 8
- 239000003814 drug Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
- A61L2209/134—Distributing means, e.g. baffles, valves, manifolds, nozzles
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Ventilation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a degerming channel for a production workshop, which comprises a channel shell, wherein a cleaning cavity is arranged in the channel shell, a sealing door is arranged on one side of the cleaning cavity, a supporting plate is arranged below the cleaning cavity, a dust guard is arranged below the supporting plate, a negative pressure cavity is arranged below the dust guard, a spraying frame is arranged above the cleaning cavity, a plurality of spray holes are formed in the lower end surface of the spraying frame, an air exchange shell is arranged above the air exchange fan, and a filter plate is arranged in the air exchange shell; the installation sliding blocks are connected to the two sides of the filtering plate, and the outer walls of the installation sliding blocks are connected with installation sliding grooves. This degerming passageway for workshop can conveniently change the filter through the filter that can carry out the slip to improve the availability factor of filter, can change the inside gas of clean cavity through the scavenger fan that sets up, thereby improve the safety and sanitation effect.
Description
Technical Field
The invention relates to the technical field of sterilization, in particular to a sterilization channel for a production workshop.
Background
In some workshop production processes, some production equipment avoids performing sterilization treatment when performing artificial production, such as food production, generally wears protective clothing to enter the open air or a special room or channel for sterilization when going out of bacteria, and generally performs spray treatment by using prepared disinfectant, so that the purpose of sterilization is achieved.
The existing degerming channel cannot effectively remove sprayed liquid medicine when degerming is carried out, so that the liquid medicine is deposited on the inner wall of the device for a long time, and the problem of sanitation and safety is caused.
Disclosure of Invention
The invention aims to provide a degerming channel for a production workshop to solve the problem of sanitation and safety caused by long-term deposition of liquid medicine on the inner wall of a device because the sprayed liquid medicine cannot be effectively discharged when the existing degerming channel performs degerming in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sterilization tunnel for a manufacturing plant, comprising:
the device comprises a channel shell, a cleaning cavity is arranged in the channel shell, a sealing door is arranged on one side of the cleaning cavity, a support plate is arranged below the cleaning cavity, a dust guard is arranged below the support plate, a negative pressure cavity is arranged below the dust guard, a filter box is arranged on one side of the outer wall of the channel shell, one end of the filter box is connected with an air pump, one end of the air pump is connected with an exhaust pipe, a spraying frame is arranged above the cleaning cavity, a plurality of spray holes are formed in the lower end face of the spraying frame, ventilating fans are arranged on two sides of the spraying frame, a ventilating shell is arranged above the ventilating fans, and a filter plate is arranged in the ventilating shell;
the installation sliding blocks are connected to the two sides of the filtering plate, and the outer walls of the installation sliding blocks are connected with installation sliding grooves.
Preferably, the channel housing is further provided with:
the detection cavity is arranged at one end of the channel shell, stress springs are arranged on two sides of the detection cavity, and stress plates are connected to two ends of each stress spring.
Preferably, the stress spring is welded with the stress plate, and an elastic telescopic structure is formed between the stress spring and the stress plate.
Preferably, the supporting plate and the dust guard are parallel to each other, and both the supporting plate and the dust guard are of hollow mesh structures.
Preferably, the negative pressure cavity forms a communicating structure with the air pump through the filter box, the exhaust pipe is in threaded connection with the air pump, and the filter box is in threaded connection with the air pump.
Preferably, the spray holes are uniformly distributed at equal intervals on the lower end surface of the spraying frame, and the ventilation fan is in threaded connection with the channel shell.
Preferably, the filter plate is fixedly connected with the mounting slide block, and the filter plate forms a sliding structure with the ventilation shell through the mounting slide block and the mounting slide groove.
Compared with the prior art, the invention provides a degerming channel for a production workshop, which has the following beneficial effects:
1. the external force applied to the shell of the device can be effectively damped and buffered through the arranged stress spring and the stress plate, so that the risk of stress damage is reduced; the dust can be effectively received through the arranged dust guard, the dust is prevented from falling into the negative pressure cavity, and the human body is supported through the arranged support plate, so that the disinfection and cleaning are facilitated;
2. the negative pressure cavity communicated with the air suction pump can effectively lead out the spray in the cleaning cavity, so that the condition that harmful substances are generated after the spray liquid is deposited for a long time is avoided; the spraying and spraying in a large range and a large area can be carried out through a plurality of groups of spray holes, so that the aim of high-efficiency sterilization is fulfilled;
3. the filter can be conveniently replaced through the filter capable of sliding, so that the service efficiency of the filter is improved, the gas inside the cleaning cavity can be replaced through the arranged ventilating fan, and the safety and sanitation effects are improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the internal structure of the present invention;
FIG. 3 is a schematic side view of the internal structure of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 2 according to the present invention.
In the figure: 1. a channel housing; 2. cleaning the cavity; 3. a sealing door; 4. a support plate; 5. a dust-proof plate; 6. a negative pressure chamber; 7. a filter box; 8. an air pump; 9. an exhaust pipe; 10. a spraying frame; 11. spraying a hole; 12. a ventilator; 13. ventilating the shell; 14. a filter plate; 15. installing a sliding block; 16. installing a chute; 17. a detection chamber; 18. a stressed spring; 19. a stress plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a sterilizing channel for a production plant through improvement, which is shown in figures 1-3 and comprises the following components: the device comprises a channel shell 1, wherein a cleaning cavity 2 is arranged inside the channel shell 1, a sealing door 3 is arranged on one side of the cleaning cavity 2, a supporting plate 4 is arranged below the cleaning cavity 2, a dustproof plate 5 is arranged below the supporting plate 4, and a negative pressure cavity 6 is arranged below the dustproof plate 5; the supporting plate 4 and the dust-proof plate 5 are parallel to each other, and the supporting plate 4 and the dust-proof plate 5 are both in a hollow net structure; the dust can be effectively received through the arranged dust-proof plate 5, the dust is prevented from falling into the negative pressure cavity 6, and the human body is supported through the arranged support plate 4, so that the disinfection and cleaning are facilitated; a filter box 7 is arranged on one side of the outer wall of the channel shell 1, one end of the filter box 7 is connected with an air pump 8, one end of the air pump 8 is connected with an exhaust pipe 9, and a spraying frame 10 is arranged above the cleaning cavity 2; the negative pressure cavity 6 forms a communication structure with the air pump 8 through the filter box 7, the exhaust pipe 9 is in threaded connection with the air pump 8, and the filter box 7 is in threaded connection with the air pump 8; the negative pressure cavity 6 communicated with the air suction pump 8 can effectively lead out the spray in the cleaning cavity 2, so that the condition that harmful substances are generated after the spray liquid is deposited for a long time is avoided; the lower end surface of the spraying frame 10 is provided with a plurality of spray holes 11, and two sides of the spraying frame 10 are provided with ventilation fans 12; the spray holes 11 are uniformly distributed at equal intervals relative to the lower end surface of the spray frame 10, and the ventilation fan 12 is in threaded connection with the channel shell 1; the spraying and spraying in a large range and a large area can be carried out through a plurality of groups of spray holes 11, so that the aim of high-efficiency sterilization is fulfilled; the detection cavity 17 is arranged at one end of the channel shell 1, stress springs 18 are arranged on two sides of the detection cavity 17, and stress plates 19 are connected to two ends of each stress spring 18; the stress spring 18 is welded with the stress plate 19, and an elastic telescopic structure is formed between the stress spring 18 and the stress plate 19; the external force applied to the device shell can be effectively damped and buffered through the stress spring 18 and the stress plate 19, so that the risk of stress damage is reduced.
The invention provides a sterilizing channel for a production plant through improvement, which is shown in figures 2 and 4 and comprises the following components: the ventilating fan 12 is provided with a ventilating shell 13 above the ventilating fan 12, and a filter plate 14 is arranged inside the ventilating shell 13; the mounting sliding blocks 15 are connected to two sides of the filter plate 14, and the outer walls of the mounting sliding blocks 15 are connected with mounting sliding grooves 16; the filter plate 14 is fixedly connected with the mounting slide block 15, and the filter plate 14 forms a sliding structure with the ventilation shell 13 through the mounting slide block 15 and the mounting slide groove 16; can conveniently change filter 14 through can carrying out gliding filter 14 to improve filter 14's availability factor, can change the inside gas of cleaning chamber 2 through the scavenger fan 12 that sets up, thereby improve the safety and sanitation effect.
The working principle is as follows: when the degerming channel for the production workshop is used, firstly, a person enters the detection cavity 17 for detection, a temperature detection mechanism can be arranged in the detection cavity 17 for detecting the temperature, then the sealing door 3 is opened to enter the cleaning cavity 2, the sealing door 3 is closed after the person enters the degerming channel, then, spraying treatment is carried out through the spray holes 11 arranged on the spraying frame 10, the spray holes 11 are communicated with external disinfectant, the spray liquid is sprayed out from the spray holes 11, at the moment, the air suction pump 8 is started, the exhaust pipe 9 is communicated with the negative pressure cavity 6 through the air suction pump 8 and the filter box 7, the medicine fog enters the negative pressure cavity 6 through the support plate 4 and the dust guard 5 under the action of gravity, at the moment, the negative pressure cavity 6 generates suction force to suck foggy medicine liquid, when exhaust is required, the ventilation fan 12 arranged on the channel shell 1 is started, so that external air enters the cleaning cavity 2 through the ventilation shell 13, when the filter 14 inside the ventilation shell 13 needs to be replaced, acting force is applied to the filter 14, the filter 14 is fixedly connected with the installation sliding block 15, the installation sliding block 15 generates acting force, so that the installation sliding block 15 slides on the inner wall of the ventilation shell 13 through the installation sliding groove 16 under the action of the acting force, and when the acting force is generated outside the channel shell 1, the damping and buffering effect is performed on the stress spring 18 welded with the stress plate 19.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sterilization tunnel for a manufacturing plant, comprising:
the device comprises a channel shell (1), wherein a cleaning cavity (2) is arranged inside the channel shell (1), a sealing door (3) is arranged on one side of the cleaning cavity (2), a supporting plate (4) is arranged below the cleaning cavity (2), a dust guard (5) is arranged below the supporting plate (4), a negative pressure cavity (6) is arranged below the dust guard (5), a filter box (7) is arranged on one side of the outer wall of the channel shell (1), one end of the filter box (7) is connected with an air suction pump (8), one end of the air suction pump (8) is connected with an exhaust pipe (9), a spraying frame (10) is arranged above the cleaning cavity (2), a plurality of spray holes (11) are arranged on the lower end face of the spraying frame (10), ventilating fans (12) are arranged on two sides of the spraying frame (10), and a ventilating shell (13) is arranged above the ventilating fans (12), a filter plate (14) is arranged inside the ventilation shell (13);
and the mounting sliding blocks (15) are connected to two sides of the filter plate (14), and the outer walls of the mounting sliding blocks (15) are connected with mounting sliding grooves (16).
2. Sterilization channel for a production plant according to claim 1, characterized in that said channel housing (1) is further provided with:
the detection device comprises a detection cavity (17) arranged at one end of the channel shell (1), stress springs (18) are arranged on two sides of the detection cavity (17), and stress plates (19) are connected to two ends of each stress spring (18).
3. The sterilization tunnel for the production plant according to claim 2, characterized in that: the stress spring (18) is welded with the stress plate (19), and an elastic telescopic structure is formed between the stress spring (18) and the stress plate (19).
4. The sterilization tunnel for a manufacturing plant according to claim 1, characterized in that: the supporting plate (4) and the dust guard (5) are parallel to each other, and the supporting plate (4) and the dust guard (5) are both hollow net structures.
5. The sterilization tunnel for a manufacturing plant according to claim 1, characterized in that: the negative pressure cavity (6) is communicated with the air pump (8) through a filter box (7), the exhaust pipe (9) is in threaded connection with the air pump (8), and the filter box (7) is in threaded connection with the air pump (8).
6. The sterilization tunnel for a manufacturing plant according to claim 1, characterized in that: the spray holes (11) are uniformly distributed at equal intervals relative to the lower end surface of the spraying frame (10), and the ventilation fan (12) is in threaded connection with the channel shell (1).
7. The sterilization tunnel for a manufacturing plant according to claim 1, characterized in that: the filter plate (14) is fixedly connected with the mounting sliding block (15), and the filter plate (14) forms a sliding structure with the ventilation shell (13) through the mounting sliding block (15) and the mounting sliding groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111175565.XA CN113842486A (en) | 2021-10-09 | 2021-10-09 | Degerming channel for production workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111175565.XA CN113842486A (en) | 2021-10-09 | 2021-10-09 | Degerming channel for production workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113842486A true CN113842486A (en) | 2021-12-28 |
Family
ID=78977752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111175565.XA Pending CN113842486A (en) | 2021-10-09 | 2021-10-09 | Degerming channel for production workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113842486A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10159384A (en) * | 1996-12-03 | 1998-06-16 | Nobuyoshi Kaneko | Safety earthquake structure of house |
| WO2017197901A1 (en) * | 2016-05-17 | 2017-11-23 | 赵永来 | Disaster-preventing danger-avoiding safety house |
| CN109420188A (en) * | 2017-08-23 | 2019-03-05 | 闽清县金沙大龙湾生态养殖场有限公司 | A kind of entrance chlorination equipment |
| CN211188411U (en) * | 2019-07-23 | 2020-08-07 | 福建长庚医疗生物科技有限公司 | Personnel access disinfection channel for medical equipment production |
| CN212081546U (en) * | 2020-04-26 | 2020-12-04 | 四川川净洁净技术股份有限公司 | Biological safe air shower channel for induced abortion |
| CN212757733U (en) * | 2020-07-01 | 2021-03-23 | 武汉天加净化科技有限公司 | Workshop air purification passageway |
| CN214018619U (en) * | 2020-10-27 | 2021-08-24 | 西安喜洋洋生物科技有限公司 | Sterilization and sterilization device for milk powder production workshop inlet |
-
2021
- 2021-10-09 CN CN202111175565.XA patent/CN113842486A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10159384A (en) * | 1996-12-03 | 1998-06-16 | Nobuyoshi Kaneko | Safety earthquake structure of house |
| WO2017197901A1 (en) * | 2016-05-17 | 2017-11-23 | 赵永来 | Disaster-preventing danger-avoiding safety house |
| CN109420188A (en) * | 2017-08-23 | 2019-03-05 | 闽清县金沙大龙湾生态养殖场有限公司 | A kind of entrance chlorination equipment |
| CN211188411U (en) * | 2019-07-23 | 2020-08-07 | 福建长庚医疗生物科技有限公司 | Personnel access disinfection channel for medical equipment production |
| CN212081546U (en) * | 2020-04-26 | 2020-12-04 | 四川川净洁净技术股份有限公司 | Biological safe air shower channel for induced abortion |
| CN212757733U (en) * | 2020-07-01 | 2021-03-23 | 武汉天加净化科技有限公司 | Workshop air purification passageway |
| CN214018619U (en) * | 2020-10-27 | 2021-08-24 | 西安喜洋洋生物科技有限公司 | Sterilization and sterilization device for milk powder production workshop inlet |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211228 |
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| RJ01 | Rejection of invention patent application after publication |