CN116807319A - Cleaning machine - Google Patents
Cleaning machine Download PDFInfo
- Publication number
- CN116807319A CN116807319A CN202210159496.1A CN202210159496A CN116807319A CN 116807319 A CN116807319 A CN 116807319A CN 202210159496 A CN202210159496 A CN 202210159496A CN 116807319 A CN116807319 A CN 116807319A
- Authority
- CN
- China
- Prior art keywords
- dirt
- scrubbing brush
- cleaning
- cleaning machine
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000010865 sewage Substances 0.000 claims abstract description 40
- 238000005201 scrubbing Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000010409 ironing Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000001035 drying Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000013020 steam cleaning Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
- A47L11/307—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having reciprocating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning machine, which comprises a scrubbing brush, a dirt sucking mechanism, a ironing plate and a clean water tank, wherein the dirt sucking mechanism comprises a sewage tank, the dirt sucking mechanism can suck dirt into the sewage tank, the scrubbing brush is arranged on the lower surface of a machine body, the scrubbing brush can do relative reciprocating motion relative to a surface to be cleaned, the ironing plate is provided with a steam nozzle, the steam nozzle is connected with the clean water tank, and the scrubbing brush erases or wipes or beats or shakes the dirt through the reciprocating motion, so that the cleaning effect is better. The ironing plate can generate heat, can have a certain drying effect, and can heat clean water to form steam, so that the cleaned surface can be steamed and ironed. The cleaning machine can have multiple working modes, can select as required, improves the functionality, and moreover, the second cleaning part can play an auxiliary cleaning role, and is more flexible to use.
Description
Technical Field
The invention relates to the technical field of cleaning, in particular to a cleaning machine.
Background
The application of cleaning machine is more and more extensive, and current cleaning machine is round brush structure more, rotates through circular round brush and realizes wasing or clean effect, but the cleaning motion of round brush is comparatively single to the round brush is great, and the arrangement of other spare parts is not good enough, makes the cleaning machine more heavy easily, and moreover, current cleaning machine's mode is more single, is difficult to satisfy the washing needs.
Disclosure of Invention
The invention aims to provide a cleaning machine which is provided with structures such as a scrubbing brush, a dirt suction mechanism, a ironing plate, a clean water tank and a steam nozzle, and can meet the requirements of various cleaning modes.
To achieve the purpose, the invention adopts the following technical scheme:
a cleaning machine comprises a scrubbing brush, a dirt suction mechanism, a ironing plate and a clear water tank;
the sewage suction mechanism comprises a sewage tank, and can suck sewage into the sewage tank;
the scrubbing brush is arranged on the lower surface of the machine body and can reciprocate relative to the surface to be cleaned;
the ironing plate is provided with a steam nozzle which is connected with the clear water tank.
Therefore, the scrubbing brush erases or wipes away or beats to remove or shakes away dirt through the repeated movement, and the cleaning effect is better. The ironing plate can generate heat, can have a certain drying effect, and can heat clean water to form steam, so that the cleaned surface can be steamed and ironed. The clear water tank can convey clear water to the steam nozzle through the corresponding water pump. The cleaning machine can have various working modes, can be selected according to the needs, and improves the functionality;
the second cleaning part can concentrate the dirt or the dirt with smaller quantity or smaller area or some scattered dirt and the like, then suck the dirt to the dirt suction mechanism, and the second cleaning part plays a role in auxiliary cleaning or cleaning, so that the utility of the cleaning machine is improved, and the dirt with small range, small area and the like can be cleaned flexibly.
In some embodiments, the dirt suction mechanism includes a dirt suction port, a flow passage, a dirt tank, and a vacuum motor;
the dirt suction port is arranged on one side of the scrubbing brush, the runner is arranged above the scrubbing brush, one end of the runner is connected with the dirt suction port, and the other end of the runner is connected with the sewage tank;
the ironing plate is arranged on one side of the scrubbing brush, which is far away from the dirt suction port;
a sewage tank is arranged at one side of the ironing plate far away from the scrubbing brush;
a vacuum motor is arranged above the sewage tank;
a clear water tank is arranged on one side of the vacuum motor and above the flow channel.
Therefore, the clean water tank, the dirt suction mechanism, the ironing plate, the scrubbing brush and the like are assembled on the machine body, the assembling structure is more compact and miniaturized due to the arrangement mode, and the disassembly of the clean water tank and the sewage tank and the like is facilitated.
In some embodiments, the dirt pickup mechanism further comprises a water jet connected to the clean water tank;
the water spray nozzle can spray water to the direction of the dirt suction port.
In some embodiments, the top wall of the sewage tank is provided with a vent, the vent is communicated with the vacuum motor, and the inner side of the vent is provided with a second baffle;
the sewage tank is provided with a first baffle which is arc-shaped, and the first baffle is arranged on one side of one end of the runner connected with the sewage tank.
In some embodiments, the air intake end of the vacuum motor is provided with a filter.
In some embodiments, the scrubber is capable of reciprocating relative to the surface being cleaned in a vertical direction and/or in a horizontal direction.
The invention has the beneficial effects that: the cleaning machine is provided with structures such as a scrubbing brush, a dirt suction mechanism, a ironing plate, a clean water tank and a steam nozzle, so that the requirements of various cleaning modes are met, and the arrangement of parts is ingenious, so that the assembly structure of the cleaning machine is more compact and more miniaturized;
furthermore, the rolling brush is replaced by the scrubbing brush, so that the structure is compact when the cleaning effect is met.
Drawings
FIG. 1 is a front view of a cleaning machine according to the present invention;
FIG. 2 is a bottom view of a washer of the present invention;
FIG. 3 is a cross-sectional view of a washer of the present invention;
FIG. 4 is an exploded view of a washer of the present invention;
wherein: 1-a machine body; 2-a clean water tank; 3-a dirt suction mechanism; 31-dirt suction opening; 32-flow channels; 33-a first baffle; 34-a sewage tank; 341-vent; 342-a second baffle; 35-a filter; 36-a vacuum motor; 37-water spray nozzle; 4-ironing the board; 41-steam vents; 5-scrubbing brush; 51-a driving mechanism; 6-a second cleaning part.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, a cleaning machine includes a scrubber 5, a dirt suction mechanism 3, a ironing plate 4, and a clean water tank 2;
the dirt suction means 3 comprises a sewage tank 34, the dirt suction means 3 being capable of sucking dirt to the sewage tank 34;
the scrubbing brush 5 is arranged on the lower surface of the machine body 1, and the scrubbing brush 5 can reciprocate relative to the surface to be cleaned;
the ironing plate 4 is provided with a steam nozzle 41, and the steam nozzle 41 is connected with the clean water tank 2.
The surface to be cleaned can be cloth, a tabletop, a wood board, a floor or a wall surface, and the like, the scrubbing brush 5 is plate-shaped, and the scrubbing brush 5 moves reciprocally to prop against the surface to be cleaned, so that dirt on the surface to be cleaned is erased, wiped off, or beaten off or shaken off, and then the dirt suction mechanism 3 sucks the dirt into the sewage tank 34, so that the cleaning effect is realized.
Compared with the existing rolling brush structure, the rolling brush structure has the advantages that the occupied space of the rolling brush 5 is smaller, the structure is more compact and miniaturized, and the cleaning effect is better because the rolling brush 5 erases or wipes or beats or shakes dirt through the complex motion.
The ironing board 4 can generate heat, can play certain stoving effect to also can heat the clear water and form steam, thereby can steam the face of being cleaned. The clean water tank 2 can convey clean water to the steam nozzle 41 through a corresponding water pump, and the clean water can be heated and vaporized in the process of flowing to the steam nozzle 41.
The cleaning machine can have a plurality of operation modes, which can be selected as needed, and the three operation modes are described below.
First mode of operation: the scrubber 5 performs a relative movement with respect to the surface to be cleaned to clean the dirt, and then the dirt suction means 3 sucks the dirt to the sewage tank 34.
Second mode of operation: when the surface to be cleaned is water-stained or wet, the scrubbing brush 5 moves relatively to the surface to be cleaned to clean dirt, then the dirt suction mechanism 3 sucks the dirt to the sewage tank 34, and the ironing plate 4 heats to dry the surface to be cleaned.
Third mode of operation: when the surface to be cleaned needs high-temperature steam cleaning, the scrubbing brush 5 moves relatively to the surface to be cleaned to clean dirt, then the dirt suction mechanism 3 sucks the dirt to the sewage tank 34, meanwhile, the ironing plate 4 heats to evaporate clear water, and steam is sprayed out from the steam nozzle 41, so that the surface to be cleaned is steamed.
Further, the cleaning machine further comprises a second cleaning part 6, the second cleaning part 6 is arranged on the lower surface of the machine body 1, the second cleaning part can collect dirt or dirt with smaller quantity or smaller area, or scattered dirt and the like, then the dirt is sucked to the dirt suction mechanism, the second cleaning part 6 plays an auxiliary cleaning or cleaning role, the functionality of the cleaning machine is improved, and the dirt with small range, small area and the like can be cleaned flexibly.
Alternatively, the second cleaning part 6 may be provided at one side of the dirt suction opening 31, and alternatively, the scrubber 5 and the second cleaning part 6 may be provided at both sides of the dirt suction opening 31, respectively, in an opposite arrangement.
Optionally, the second cleaning part 6 is provided with an implantable brush. Optionally, the second cleaning part 6 is provided with a wiper strip.
Further, the scrubber brush 5 is provided with soft bristles, which are softer, more wear-resistant and more effective for cleaning or cleansing than conventional implanted bristles.
Further explanation, the dirt suction means 3 includes a dirt suction port 31, a flow path 32, a dirt tank 34, and a vacuum motor 36;
the dirt suction port 31 is arranged on one side of the scrubber 5, the runner 32 is arranged above the scrubber 5, one end of the runner 32 is connected with the dirt suction port 31, and the other end of the runner 32 is connected with the sewage tank 34;
the ironing plate 4 is arranged on one side of the scrubbing brush 5 far away from the dirt suction port 31;
a sewage tank 34 is arranged on one side of the ironing plate 4 away from the scrubbing brush 5;
a vacuum motor 36 is arranged above the sewage tank 34;
a clean water tank 2 is provided above the flow path 32 on one side of the vacuum motor 36.
The clean water tank 2, the dirt suction mechanism 3, the ironing plate 4, the scrubbing brush 5 and the like are assembled on the machine body 1, and the arrangement mode makes the assembly structure more compact and more miniaturized, and is also beneficial to the disassembly of the clean water tank 2 and the sewage tank 34 and the like.
Further to illustrate, the dirt suction means 3 further comprises a water nozzle 37, the water nozzle 37 being connected to the clean water tank 2;
the water spray nozzle 37 is capable of spraying water in the direction of the dirt suction opening 31.
The clean water tank 2 can deliver clean water to the water spray nozzle 37 by a corresponding water pump, and when the dirt suction opening 31 and the surface near the dirt suction opening 31 are dirty, water can be sprayed to the direction of the dirt suction opening 31, so that the dirt suction opening 31 and/or the surface of the flow passage 32 near the dirt suction opening 31 can be kept clean.
Further to explain, the top wall of the sewage tank 34 is provided with a vent hole 341, the vent hole 341 is communicated with the vacuum motor 36, and the inner side of the vent hole 341 is provided with a second baffle 342; the second baffle 342 can prevent or reduce the flow of dirt from the tank 34, or toward the vacuum motor 36.
The sewage tank 34 is provided with a first baffle 33, the first baffle 33 is arc-shaped, and the first baffle 33 is arranged on one side of one end of the runner 32 connected with the sewage tank 34. The second baffle 342 is arc-shaped and takes a shape surrounding the port of the flow path 32 so that the sewage flows to the bottom of the sewage tank 34 after contacting the second baffle 342, preventing the sewage from directly washing toward the vacuum motor 36.
Further illustratively, the air intake end of the vacuum motor 36 is provided with a filter 35. The filter 35 is a hepa filter, and is capable of filtering the air flow and protecting the vacuum motor 36.
Further, the scrubber 5 can reciprocate vertically and/or horizontally with respect to the surface to be cleaned.
Optionally, the scrubber 5 can perform a vertical reciprocating motion with respect to the surface to be cleaned, i.e. the scrubber 5 can perform a flapping motion similar to up and down, and can flap or shake dirt off the surface to be cleaned, thereby achieving a cleaning effect. The scrubber 5 can be in driving connection with a driving mechanism 51, and the driving mechanism 51 is provided with a corresponding motor, so that the scrubber 5 can be driven to vertically reciprocate.
Optionally, the scrubber 5 can perform a horizontal reciprocating motion with respect to the surface to be cleaned, i.e. the scrubber 5 can perform a back and forth motion in the horizontal direction, so as to wipe or wipe away dirt, thereby achieving a cleaning effect. The scrubbing brush 5 can be in driving connection with a driving mechanism 51, and the driving mechanism 51 is provided with a corresponding motor which can drive the scrubbing brush 5 to horizontally reciprocate.
Alternatively, the scrubber 5 can reciprocate vertically and horizontally with respect to the surface to be cleaned. Specifically, the scrubber 5 may be driven by the driving mechanism 51 to reciprocate in the vertical direction, and the horizontal reciprocating motion may be performed manually, that is, the scrubber 5 may be driven to reciprocate in the horizontal direction by the back and forth motion of the hand in the horizontal direction. The driving mechanism 51 may be provided with a plurality of motors for driving the scrubber 5 to reciprocate vertically and horizontally, respectively.
Further illustratively, the scrubber 5 is provided with bristles or scraping strips.
What has been disclosed above is but a few embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (9)
1. The cleaning machine is characterized by comprising a scrubbing brush (5), a dirt suction mechanism (3), a ironing plate (4) and a clear water tank (2);
-the dirt suction means (3) comprises a sewage tank (34), the dirt suction means (3) being capable of sucking dirt to the sewage tank (34);
the scrubbing brush (5) is arranged on the lower surface of the machine body (1), and the scrubbing brush (5) can reciprocate relative to the surface to be cleaned;
the ironing plate (4) is provided with a steam nozzle (41), and the steam nozzle (41) is connected with the clean water tank (2).
2. A cleaning machine according to claim 1, characterized in that the dirt suction means (3) comprises a dirt suction opening (31), a flow channel (32), a dirt tank (34) and a vacuum motor (36);
the sewage suction port (31) is arranged on one side of the scrubbing brush (5), the flow channel (32) is arranged above the scrubbing brush (5), one end of the flow channel (32) is connected with the sewage suction port (31), and the other end of the flow channel (32) is connected with the sewage tank (34);
the ironing plate (4) is arranged at one side of the scrubbing brush (5) far away from the dirt suction port (31);
the sewage tank (34) is arranged on one side of the ironing plate (4) far away from the scrubbing brush (5);
the vacuum motor (36) is arranged above the sewage tank (34);
the clean water tank (2) is arranged on one side of the vacuum motor (36) and above the flow channel (32).
3. A cleaning machine according to claim 2, characterized in that the dirt suction means (3) further comprises a water jet (37), the water jet (37) being connected to the clean water tank (2);
the water spray nozzle (37) can spray water to the direction of the dirt suction opening (31).
4. A cleaning machine according to claim 3, characterized in that the top wall of the sewage tank (34) is provided with a vent (341), the vent (341) is in communication with the vacuum motor (36), and the inside of the vent (341) is provided with a second baffle (342);
the sewage tank (34) is provided with a first baffle (33), the first baffle (33) is arc-shaped, and the first baffle (33) is arranged on one side of one end, connected with the sewage tank (34), of the runner (32).
5. A cleaning machine according to claim 4, characterized in that the air inlet end of the vacuum motor (36) is provided with a filter (35).
6. A cleaning machine according to any one of claims 1-5, characterized in that the scrubber (5) is capable of being reciprocated vertically and/or horizontally relative to the surface to be cleaned.
7. A cleaning machine according to claim 2, further comprising a second cleaning portion (6), said second cleaning portion (6) being provided on the lower surface of the machine body (1).
8. A cleaning machine according to claim 7, characterized in that the second cleaning portion (6) is provided on one side of the dirt suction opening (31);
the second cleaning part (6) is provided with an implantable brush or scraping strip.
9. A cleaning machine according to claim 6, characterized in that the scrubber (5) is provided with flexible glue bristles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210159496.1A CN116807319A (en) | 2022-02-21 | 2022-02-21 | Cleaning machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210159496.1A CN116807319A (en) | 2022-02-21 | 2022-02-21 | Cleaning machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116807319A true CN116807319A (en) | 2023-09-29 |
Family
ID=88117187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210159496.1A Pending CN116807319A (en) | 2022-02-21 | 2022-02-21 | Cleaning machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116807319A (en) |
-
2022
- 2022-02-21 CN CN202210159496.1A patent/CN116807319A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2655197C1 (en) | Device for cleaning floors | |
RU2647447C2 (en) | Device for surface cleaning | |
JP5960823B2 (en) | Cleaning device for cleaning the surface | |
US20060090285A1 (en) | Complex type cleaner | |
GB2419516A (en) | Suction head for wet/ dry cleaner | |
CN215227298U (en) | Cleaning base station and cleaning device | |
US20060085941A1 (en) | Complex type cleaner | |
CN210810819U (en) | Floor nozzle for a wet surface cleaning device | |
CN116807319A (en) | Cleaning machine | |
CN111743454B (en) | Floor nozzle for wet floor cleaning device | |
CN217447616U (en) | Cleaning machine | |
JPH08103403A (en) | Vacuum cleaner | |
CN212630662U (en) | Cleaning device with blow-drying function | |
CN217447636U (en) | Cleaning machine with flexible glue brush hair | |
CN104706277B (en) | The floor cleaning head of surface cleaning apparatus | |
KR100666716B1 (en) | Clean unit and a vacuum cleaner having the same | |
KR20070052367A (en) | Vaccum clear | |
CN217447635U (en) | Cleaning machine with scrubbing brush structure | |
CN112022004A (en) | Sweep and drag integrative intelligence robot of sweeping floor | |
CN215502800U (en) | Scrubbing brush and floor cleaning machine with drainage groove | |
KR200318044Y1 (en) | Floor Cleaner | |
CN221153969U (en) | Brush and floor brush module and cleaning machine applying same | |
CN219126180U (en) | Dust collection head with scraping function and dust collector | |
CN215383681U (en) | Floor brush assembly and dust collector | |
CN219089121U (en) | Cleaning apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |