CN217876261U - Multifunctional aromatherapy machine - Google Patents
Multifunctional aromatherapy machine Download PDFInfo
- Publication number
- CN217876261U CN217876261U CN202222309734.0U CN202222309734U CN217876261U CN 217876261 U CN217876261 U CN 217876261U CN 202222309734 U CN202222309734 U CN 202222309734U CN 217876261 U CN217876261 U CN 217876261U
- Authority
- CN
- China
- Prior art keywords
- machine body
- air
- water tank
- water
- atomizing
- 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.)
- Expired - Fee Related
Links
- 238000000222 aromatherapy Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000000341 volatile oil Substances 0.000 claims abstract description 12
- 241000222519 Agaricus bisporus Species 0.000 claims abstract description 11
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 11
- 230000001954 sterilising effect Effects 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 10
- 238000011045 prefiltration Methods 0.000 claims abstract description 9
- 230000010355 oscillation Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 20
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 239000012855 volatile organic compound Substances 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 6
- 210000004072 lung Anatomy 0.000 abstract description 6
- 239000003205 fragrance Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 230000000249 desinfective effect Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 244000052616 bacterial pathogen Species 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- -1 silver ions Chemical class 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a multi-functional champignon machine belongs to the small household electrical appliances field, including an organism, cavity and positive terminal surface are equipped with a control panel and an air outlet in the organism, and organism rear end face trompil is equipped with a power source and an air intake. The utility model atomizes the mixed liquid of water and essential oil in the water tank to generate fragrant vapor through the high-frequency oscillation of the atomizing sheet, and discharges the fragrant vapor and fresh air into the room for humidification and ventilation through the adsorption of the fan; sterilizing the atomized water vapor by irradiation with an ultraviolet sterilizing lamp; through setting up prefilter layer, high-efficient filter screen and activated carbon layer respectively to mixed liquid and steam purify respectively and filter, prevent that impurity from breaking up the dust mixture in the heel air and being inhaled the lung again and harm the human body, finally when keeping this champignon machine humidification and fragrance build the atmosphere function, security and health when having promoted the device when using through filtering, disinfecting, taking a breath, air-purifying.
Description
Technical Field
The utility model belongs to the small household appliances field, concretely relates to multi-functional champignon machine.
Background
The aromatherapy machine decomposes water molecules and dissolved plant essential oil into nano-scale cold mist with the diameter of 0.1-5 microns and distributes the nano-scale cold mist into surrounding air through high-frequency oscillation generated by ultrasonic oscillation equipment, so that the air is full of fragrant appliances, and the aromatherapy machine is suitable for various places such as families, hotel rooms, halls, passageways, guest rooms and the like.
However, when the aromatherapy machine breaks up water and essential oil into mist through ultrasonic waves, if impurities are left in the water and the essential oil, the dust in the air after being broken up is mixed and then sucked into the lung, which is very dangerous, and meanwhile, the water tank of the aromatherapy machine is in a wet state for a long time, so that germs are easy to breed, and are diffused into the air by the aromatherapy machine, thereby easily causing respiratory tract infection and being harmful to the human body. Therefore, an improvement of the multifunctional aromatherapy machine is provided.
SUMMERY OF THE UTILITY MODEL
To the above defect of prior art or improve in the demand one or more, the utility model provides a multi-functional champignon machine has the advantage of purifying the humidification, disinfecting and taking a breath.
In order to achieve the purpose, the utility model provides a multifunctional aromatherapy machine, which comprises a machine body, wherein a cavity is arranged in the machine body, a control panel and an air outlet are arranged on the positive end face of the machine body, a power supply interface and an air inlet are arranged on the hole on the rear end face of the machine body, a sealing door is arranged on one side face of the machine body in a foldable manner, and a fan and a drainage plate are arranged at the top in the cavity of the machine body;
the device comprises a water tank, wherein mixed liquid of water and refined oil is filled in the water tank, a detachable tank cover is arranged on the upper end surface of the water tank, an atomizing sheet is arranged on the lower end surface of the tank cover, an atomizing pipe is sleeved on the atomizing sheet, and a pre-filtering layer and a high-efficiency filter screen are arranged at the bottom of the atomizing pipe;
the water and essential oil mixed liquid that the water tank was equipped with gets into the atomizing pipe quilt the prefilter layer with high-efficient filter screen purifies after filtering again by atomizing piece high-frequency oscillation atomizing produces the steam that has the fragrance, the fan cooperation the drainage plate with steam with the fresh air that the air intake got into passes through together the air outlet is discharged indoor champignon and is taken a breath in order to improve indoor air quality.
As a further improvement, a gyro wheel is all installed in bottom of the body four corners, be equipped with an active carbon layer in the air outlet, active carbon layer adsorbs total volatile organic compounds such as formaldehyde, benzene, large granule foreign matter, residue are filtered to the prefilter layer, high-efficient filter screen filters dust, tiny particle pollutant.
As a further improvement of the utility model, the water tank with the organism keeps swing joint and through opening and shutting the sealing door carries out the dismouting, the outer facade of sealing door be equipped with the handrail and with the junction that opens and shuts of organism all is equipped with the sealing washer, the case lid with the organism keeps the power supply through pegging graft.
As a further improvement of the utility model, the atomizing bottom of the tube is equipped with a plurality of water inlets, the case lid middle part is and vertically is equipped with a plurality of air vents.
As a further improvement, the middle part of the inner wall of the cavity of the machine body is provided with two ultraviolet sterilizing lamps, and the inner wall of the water tank is coated with a silver foil layer.
Generally, through the utility model above technical scheme who conceives compares with prior art, the beneficial effect who has includes:
the utility model atomizes the mixed liquid of water and essential oil in the water tank to generate fragrant vapor through the high-frequency oscillation of the atomizing sheet, and discharges the fragrant vapor and fresh air into the room for humidification and ventilation through the adsorption of the fan; meanwhile, the water tank is arranged to be detachable, so that water changing and cleaning are convenient to perform, a silver foil layer is coated on the inner wall of the water tank to generate silver ions to sterilize a water and essential oil mixed liquid in the water tank, and an ultraviolet sterilizing lamp is matched to irradiate and sterilize atomized water vapor, so that germs are prevented from diffusing through the aromatherapy machine to cause harm to human bodies; through setting up prefiltration layer, high-efficient filter screen and active carbon layer respectively to mixed liquid and steam purify respectively and filter, prevent that impurity from breaking up the dust mixture in the heel air and being inhaled the lung again and harms the human body, finally when keeping this champignon humidification and fragrance build the atmosphere function, security and health when having promoted the device use through filtering, disinfecting, taking a breath, when air-purifying.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic side view of the cross-sectional structure of the present invention.
In all the figures, the same reference numerals denote the same features, in particular: 1. a body; 11. A control panel; 12. an air outlet; 13. a power interface; 14. an air inlet; 15. a sealing door; 16. a fan; 17. a drainage plate; 18. an ultraviolet sterilizing lamp; 19. an activated carbon layer; 2. a water tank; 21. a silver foil layer; 22. a box cover; 23. an atomizing tube; 24. an atomizing sheet; 25. a pre-filter layer; 26. a high-efficiency filter screen; 27. And (4) a vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
As shown in fig. 1-4, a multifunctional aromatherapy machine comprises a machine body 1, a cavity is arranged in the machine body 1, a control panel 11 and an air outlet 12 are arranged on the positive end face of the cavity, a power supply interface 13 and an air inlet 14 are arranged on an opening of the rear end face of the machine body 1, a sealing door 15 is arranged on one side face of the machine body 1 in an openable and closable manner, and a fan 16 and a drainage plate 17 are arranged at the top in the cavity of the machine body 1;
the device comprises a water tank 2, a mixed liquid of water and refined oil is filled in the water tank 2, a detachable tank cover 22 is arranged on the upper end face of the water tank 2, an atomizing sheet 24 is arranged on the lower end face of the tank cover 22, an atomizing pipe 23 is sleeved on the atomizing sheet 24, and a pre-filtering layer 25 and an efficient filter screen 26 are arranged at the bottom of the atomizing pipe 23;
the mixed liquid of water and essential oil that the water tank 2 was equipped with gets into atomizing pipe 23 and is purified the filtration by prefilter layer 25 and high-efficient filter screen 26 and then is atomized by atomizing piece 24 high frequency oscillation and produce the steam that has the fragrance, and fan 16 cooperation drainage board 17 is discharged indoor through air outlet 12 with the fresh air that steam and air intake 14 got into together and is carried out the champignon and take a breath in order to improve indoor air quality.
In the embodiment, the water and essential oil mixed liquid in the water tank 2 is atomized by the high-frequency oscillation of the atomizing sheet 24 to generate fragrant vapor, and the fragrant vapor and fresh air are exhausted into a room together for humidification and ventilation through the adsorption of the fan 16; meanwhile, the water tank 2 is arranged to be detachable, so that water changing and cleaning are convenient to carry out, the inner wall of the water tank 2 is coated with a silver foil layer 21 to generate silver ions to sterilize the mixed liquid of water and essential oil in the water tank 2, and the atomized water vapor is irradiated and sterilized by matching with an ultraviolet sterilizing lamp 18 to prevent germs from diffusing through an aromatherapy machine to cause harm to human bodies; the mixed liquid and the water vapor are respectively purified and filtered by arranging the pre-filtering layer 25, the high-efficiency filter screen 26 and the activated carbon layer 19, so that the impurities are prevented from scattering the dust in the air at the heel and then being sucked into the lung to damage the human body.
Specifically, referring to fig. 1-4, rollers are installed at four corners of the bottom of the machine body 1, an activated carbon layer 19 is disposed in the air outlet 12, the activated carbon layer 19 adsorbs total volatile organic compounds such as formaldehyde and benzene, the pre-filtering layer 25 filters large particle foreign matters and residues, and the high-efficiency filter screen 26 filters dust and small particle pollutants.
In the embodiment, the four corners of the bottom of the machine body 1 are respectively provided with the roller, so that the activity of the aromatherapy machine is reserved, and the displacement and the use area selection are convenient; the gas to be discharged into a room and the mixed liquid to be atomized are respectively purified and filtered by arranging the activated carbon layer 19, the pre-filtering layer 25 and the high-efficiency filter screen 26, so that the residual impurities in the mixed liquid are prevented from being scattered, mixed with dust in the air and then sucked into the lung to cause harm.
Specifically, referring to fig. 1-4, the water tank 2 is movably connected to the machine body 1 and is disassembled and assembled through an opening and closing sealing door 15, a handrail is arranged on the outer vertical surface of the sealing door 15, and a sealing ring is arranged at the opening and closing connection position of the sealing door 15 and the machine body 1.
In the embodiment, the water tank 2 can be disassembled and assembled by opening and closing the sealing door 15, so that the water tank 2 can be conveniently and directly replaced and cleaned, the long-term damp breeding of germs in the water tank 2 is avoided, and the harmful bacteria entering a human body through a respiratory tract when the aromatherapy machine is used are avoided; the outer vertical surface of the sealing door 15 is provided with the handrail, and the opening and closing connection parts of the sealing door and the machine body 1 are provided with the sealing rings, so that the sealing property in the machine body 1 is kept, and the mixed liquid in the water tank 2 is prevented from volatilizing and water mist is prevented from scattering; the box cover 22 and the machine body 1 are arranged to keep power supply through insertion, so that the box cover 22 can be disassembled and assembled together with the water tank 2, and the pre-filtering layer 25 and the high-efficiency filter screen 26 are checked and replaced.
Specifically, referring to fig. 4, the bottom of the atomizing pipe 23 is provided with a plurality of water inlets, and the middle of the case cover 22 is provided with a plurality of vent holes 27 in the longitudinal direction.
In this embodiment, the bottom of the atomizing pipe 23 is provided with the plurality of water inlets, so that when the water tank 2 is filled with the mixed liquid, the mixed liquid enters the atomizing pipe 23 through the plurality of water inlets formed in the bottom of the atomizing pipe 23 under the action of gravity to be atomized by matching with the atomizing plate 24; through the plurality of vent holes 27 arranged in the middle of the box cover 22 in the longitudinal direction, atomized water vapor is guided by the fan 16 and the air outlet 12 through the vent holes 27 and discharged into a room for air improvement.
Specifically, referring to fig. 4, two ultraviolet sterilizing lamps 18 are disposed in the middle of the inner wall of the cavity of the body 1, and a silver foil layer 21 is coated on the inner wall of the water tank 2.
In the embodiment, two ultraviolet sterilizing lamps 18 are arranged in the middle of the inner wall of the cavity of the machine body 1, so that the atomized water vapor and the fresh air entering from the air inlet 14 are irradiated and sterilized; 2 inner walls of water tank are all coated with silver foil layer 21, and the silver ion water purification that has through silver foil layer 21 is disinfected, prevents to breed the germ in the water tank 2 and diffuses through this champignon machine.
The working principle is as follows:
the utility model discloses a multi-functional champignon machine, when using, through power source 13 switch on and cooperate control panel 11 to operate and open this champignon machine, the water and essential oil mixed liquid in the water tank 2 enters into the atomizing pipe 23 through the water inlet that the atomizing pipe 23 bottom has under the action of gravity, and is carried out double filtration by prefilter layer 25 and high-efficient filter screen 26, intercepts large granule foreign matter and dust in the atomizing pipe 23 bottom respectively, prevents that it from being sucked into the lung and causing harm by atomizing piece 24 scattering the dust in the heel air and mixing again; the clean mixed liquid is oscillated by the atomizing sheet 24 in high frequency to generate fragrant vapor through atomization, and the vapor passes through the air vent 27 to be irradiated by the two ultraviolet sterilizing lamps 18 for sterilization, meanwhile, the fan 16 generates adsorption force through rotation operation, the vapor and fresh air entering from the air inlet 14 are adsorbed together, and the vapor passes through the active carbon layer 19 under the guide of the drainage plate 17, total volatile organic compounds such as formaldehyde, benzene and the like are adsorbed by the active carbon layer 19 to complete purification and filtration, and the purified and sterilized mixed liquid enters the room with fragrance, so that the effects of humidifying, ventilating, improving the air quality and building a comfortable atmosphere are achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (5)
1. A multifunctional aromatherapy machine is characterized by comprising
The air conditioner is characterized by comprising a machine body (1), wherein a cavity is formed in the machine body (1), a control panel (11) and an air outlet (12) are arranged on the positive end face of the cavity, a power supply interface (13) and an air inlet (14) are formed in an opening of the rear end face of the machine body (1), a sealing door (15) is arranged on one side face of the machine body (1) in a openable and closable manner, and a fan (16) and a drainage plate (17) are arranged at the top of the cavity of the machine body (1);
the device comprises a water tank (2), wherein mixed liquid of water and refined oil is filled in the water tank (2), a detachable tank cover (22) is arranged on the upper end surface of the water tank (2), an atomizing sheet (24) is arranged on the lower end surface of the tank cover (22) and is sleeved with an atomizing pipe (23), and a pre-filtering layer (25) and a high-efficiency filter screen (26) are arranged at the bottom of the atomizing pipe (23);
the mixed liquid of water and essential oil that water tank (2) were equipped with gets into atomizing pipe (23) quilt pre-filter layer (25) with high-efficient filter screen (26) purify after filtering again by atomizing piece (24) high frequency oscillation atomizing production has fragrant smell steam, fan (16) cooperation drainage plate (17) with steam with the fresh air that air intake (14) got into passes through in the lump air outlet (12) are discharged indoor champignon and are taken a breath in order to improve the room air quality.
2. The multifunctional aromatherapy machine according to claim 1, wherein a roller is installed at each of four corners of the bottom of the machine body (1), an activated carbon layer (19) is installed in the air outlet (12), the activated carbon layer (19) adsorbs total volatile organic compounds such as formaldehyde and benzene, the prefilter layer (25) filters large particle foreign matters and residues, and the high efficiency filter (26) filters dust and small particle pollutants.
3. The multifunctional aromatherapy machine according to claim 1, wherein the water tank (2) is movably connected with the machine body (1) and is disassembled and assembled by opening and closing the sealing door (15), handrails are arranged on the outer vertical surface of the sealing door (15), sealing rings are arranged at the opening and closing connection positions of the sealing door and the machine body (1), and the box cover (22) and the machine body (1) are inserted to maintain power supply.
4. The multifunctional aromatherapy machine according to claim 1, wherein a plurality of water inlets are provided at the bottom of the atomization tube (23), and a plurality of vent holes (27) are provided at the middle part of the box cover (22) in the longitudinal direction.
5. The multifunctional aromatherapy machine according to claim 1, wherein two ultraviolet sterilizing lamps (18) are arranged in the middle of the inner wall of the cavity of the machine body (1), and a silver foil layer (21) is coated on the inner wall of the water tank (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222309734.0U CN217876261U (en) | 2022-08-31 | 2022-08-31 | Multifunctional aromatherapy machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222309734.0U CN217876261U (en) | 2022-08-31 | 2022-08-31 | Multifunctional aromatherapy machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217876261U true CN217876261U (en) | 2022-11-22 |
Family
ID=84080733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222309734.0U Expired - Fee Related CN217876261U (en) | 2022-08-31 | 2022-08-31 | Multifunctional aromatherapy machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217876261U (en) |
-
2022
- 2022-08-31 CN CN202222309734.0U patent/CN217876261U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102101374B1 (en) | Multifunctional air purifying device that removes indoor pollution by using pyrolysis | |
CN101322852B (en) | Toilet air purification device | |
CN203478448U (en) | Medical air purification sterilizer | |
CN204063327U (en) | Washing disinfectant air cleaner | |
CN101839534A (en) | Wall-hanging multifunctional laminar flow sterilization machine | |
CN212974525U (en) | Indoor gasified air sterilizer | |
CN109340940A (en) | A kind of air cleaning system of public place | |
CN208075167U (en) | Intelligent control type air purifier | |
CN210320416U (en) | Air purification device for preventive medicine | |
CN108826456A (en) | A kind of energy-saving purification device of room air | |
CN213395776U (en) | Air purification filter with disinfection function | |
CN211953096U (en) | Suction machine device | |
CN108644959A (en) | It defends with intelligent air purifying deodoration system in lavatory | |
CN217876261U (en) | Multifunctional aromatherapy machine | |
CN111397027A (en) | Pumping unit device and gas sterilization method | |
KR20030027362A (en) | Air cleaner | |
CN216293327U (en) | Lifting table with air purification function | |
CN212378144U (en) | Commercial air conditioner sterilizer | |
CN213020131U (en) | Disinfection and sterilization ventilation system | |
CN211797870U (en) | Champignon removes flavor machine | |
CN211925971U (en) | Domestic oxygen-generating air purifier | |
CN201885317U (en) | Wall hanging type multifunctional laminar flow sterilization device | |
CN114009926A (en) | Air purification sterilization lifting table | |
CN2470718Y (en) | Unit-type air-processing apparatus | |
KR20000054148A (en) | Apparatus for air purge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |
|
CF01 | Termination of patent right due to non-payment of annual fee |