CN2686524Y - Water filtering photoelectron disinfecting viricidal vacuum cleaner - Google Patents
Water filtering photoelectron disinfecting viricidal vacuum cleaner Download PDFInfo
- Publication number
- CN2686524Y CN2686524Y CN 200420007026 CN200420007026U CN2686524Y CN 2686524 Y CN2686524 Y CN 2686524Y CN 200420007026 CN200420007026 CN 200420007026 CN 200420007026 U CN200420007026 U CN 200420007026U CN 2686524 Y CN2686524 Y CN 2686524Y
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- China
- Prior art keywords
- dust catcher
- extreme ultraviolet
- air
- movable
- photoelectron
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a water filtering photoelectron disinfecting, viricidal, and fungus vacuum cleaner. A body comprises a ventilation wind wheel, an electric motor, an electronic circuit unit, a filtering screen, a transparent radioscope, an inner chamber of a dust collection container, and an external movable vacuum cleaner. The body and the movable vacuum cleaner are respectively provided with independent built-in extreme ultraviolet radiation light tubes. The center of an air concentration device with a shielding wall is provided with an extreme ultraviolet radiation light tube to prevent the extreme ultraviolet radiation light from radiating to the outside of the body. The inner chamber of the dust collection container is filled with clean water to filtering dust. The lower end of the extreme ultraviolet radiation light tube in the movable vacuum cleaner is provided with a protective radioscope made of apparent material. The utility model utilizing the extreme ultraviolet radiation light of 253. 7 nanometers wave length generated by the extreme ultraviolet radiation light tubes can disinfect the floor gaps in the vacuuming process, and the exhausted air is also disinfected by the ultraviolet radiation. To prevent the human body from the harm of the ultraviolet while in use, a linkage device of the utility model is designed to extinguish the extreme ultraviolet radiation light tube when the body is opened and when the movable vacuum cleaner moves away from the ground.
Description
Technical field
The utility model relates to a kind of water filtration photoelectron sterilization mould dust catcher that kills the virus, utilize the light of extreme ultraviolet line radiating light spool to eliminate dirt and the floor surface that sucks specifically, bacterium, virus and mould etc. that carpet is inside and outside, and utilize the water filtration dust in air.
Background technology
At present, conventional dust catcher sucks air by negative pressure, by particles such as screen pack filtering dusts, includes motor, flabellum, screen pack, air inlet and air outlet etc.The main effect of conventional dust catcher is exactly that particles such as dust are collected in the refuse bag of dust catcher, discharges the air that filters.But airborne germ, virus etc. can not be filtered net filtration to be fallen, and still spreads in the indoor air through after the circulation of dust catcher.In addition, particles such as the dust in the dust catcher in the refuse bag also can contain and constantly breed bacteria, virus etc., untimely cleaning more can cause new pollution, and residual viral germ mould is gone up on the surface that is cleaned simultaneously, can not all suck dust catcher thereby also have no idea and remove.In addition, screen pack is limited to the filtering effect of dust, and the gas of discharge still can contain dust.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the defective of prior art, the extreme ultraviolet line radiating light spool that provides a kind of utilization to be installed in movable dust catcher and disposal box, and the dust catcher of kill virus, and filter has the function of water filtration.
The purpose of this utility model is achieved through the following technical solutions.
The water filtration photoelectron sterilization dust catcher that kills the virus, body is that streamlined structure, body include: exhausting wind wheel, electro-motor, circuit board, electric circuitry packages, change-over switch, external long-term job fixed handle, screen pack, power input line, transparent scintilloscope, disposal box inner cavity chamber and external movable dust catcher, it is characterized in that described body and movable dust catcher, independent built-in extreme ultraviolet radiating light spool is all arranged.
The sterilization dust catcher that kills the virus according to the described water filtration photoelectron of preceding paragraph, it is characterized in that there is bleeding point in body central authorities, outer surface at bleeding point is close to screen pack, the bleeding point inner surface is close to an exhausting wind wheel that is attached on the electro-motor, and electro-motor is fixed in the middle of the body interior fixed mount and exhaustion rack; The body front end surface has a functional switch switch bar to connect the interior electronic building brick device of body, and there is the gas outlet sash body rear surface, and gas outlet sash inner surface is close to screen pack, and this screen pack is close to the gas outlet of air agglomeration device; Described air agglomeration device has a plurality of rectangular go into gas lattice and gas outlet sashes, and the central authorities of air agglomeration device are provided with extreme ultraviolet radiating light spool; Air agglomeration device has baffle wall, radiates outside body to prevent the extreme ultraviolet ray; Described disposal box inner cavity chamber the place ahead central surface has the air intake of an external hose, and the water inlet tracheae of a curved an angle of 90 degrees is close to and is linked to the inner surface of this air intake, and the tail end of this water inlet tracheae passes voltage levels face plate center hole, links exhaust outlet again.
The sterilization dust catcher that kills the virus according to preceding paragraph water filtration photoelectron, it is characterized in that described movable dust catcher is a rectangle planform, there is a movable socket movable dust catcher upper end, this activity socket one end is an air intake, the other end is an end of the gas outlet and the flexible pipe that can link closely, the side of the gas outlet of movable socket is other external electrically conductive socket, and this external electrically conductive socket can connect an end of circumscripted power line, thereby connects power supply; Another air intake of movable socket can flexible connection activity dust catcher the gas outlet of loam cake; The sliding panel of movable dust catcher lower end has three pulleys; Extreme ultraviolet radiating light spool lower end in the movable dust catcher is provided with a scintilloscope that is made of transparent material, penetrable scintilloscope radiation extreme ultraviolet ray; A contact-making switch is arranged at the bottom of movable dust catcher, and this contact-making switch connects extreme ultraviolet radiation spool power supply circuits.
The sterilization dust catcher that kills the virus according to the described water filtration photoelectron of preceding paragraph, the air intake that it is characterized in that described disposal box inner cavity chamber front end is with flexible pipe, the other end of flexible pipe connects an end of external long-term job fixed handle, the other end binding activity dust catcher of external long-term job fixed handle; The external electric supply socket of body front end, by the external electrically conductive socket of circumscripted power line connection activity dust catcher, power supply is sent to the extreme ultraviolet banj in the movable dust catcher.
The sterilization dust catcher that kills the virus according to the described water filtration photoelectron of preceding paragraph is characterized in that described disposal box inner cavity chamber, is injected with clear water to filter dust.
The utility model has the advantages that, the water filtration photoelectron sterilization dust catcher that kills the virus produces the extreme ultraviolet ray of 253.7 nano wave lengths with extreme ultraviolet radiating light spool, and the ultraviolet ray of this wavelength can be eliminated airborne bacterium, virus and mould most effectively through the scientific research proof.For in use do not allow uv damage human body, the utility model designed linkage when opening body and during movable dust catcher built on stilts extreme ultraviolet radiating light spool all can extinguish immediately.The utility model such as is applicable in various families, hospital, nursing homes, department store, cinema, restaurant, office, workshop and elevator, large, medium and small automobile, steamer, aircraft and the train at environment.The kill the virus cleaning-sterilizing function of dust catcher of the utility model water filtration photoelectron sterilization, can make people life, inhabitation, medical treatment, office, consume and the environment when taking transport facility is improved, return human clean space in the continuous ruined modern society of natural environment.
Description of drawings
Fig. 1 is the external form side view of the utility model dust catcher.
Fig. 2 is the longitudinal section of dust catcher shown in Figure 1.
Fig. 3 is the front view of dust catcher shown in Figure 1.
Fig. 4 is the rearview of dust catcher shown in Figure 1.
Fig. 5 is the vertical view of dust catcher shown in Figure 1.
Fig. 6 is the bottom view of dust catcher shown in Figure 1.
Fig. 7 is a dust collector structure exploded view shown in Figure 1.
Fig. 8 is an activity dust collector structure exploded view in the dust catcher shown in Figure 1.
Movable dust catcher sectional elevation shown in Fig. 9 Fig. 8.
Movable dust catcher sectional elevation shown in Figure 10 Fig. 8, the extreme ultraviolet ray tubular construction to movable dust catcher among the figure has been made explanation.
Figure 11 is the structure chart of air agglomeration device in the dust catcher.
Air agglomeration device longitudinal section shown in Figure 12 Figure 11.
Product longitudinal section shown in Figure 13 Fig. 1, explanation has been made in air intake structure and gas outlet to dust catcher among the figure.
The specific embodiment
Below in conjunction with the embodiment in the accompanying drawing the technical solution of the utility model is further detailed.
The utility model is a kind of water filtration photoelectron sterilization dust catcher that kills the virus, the first movable dust catcher of this prow with built-in extreme ultraviolet line radiating light spool, when dust suction is cleaned on floor or carpet, utilize extreme ultraviolet line radiating light spool emitter terminal ultraviolet ray, can eliminate floor surface, bacterium, virus and mould etc. that carpet is inside and outside; And the dirts such as rubbish foreign material that sucked by this dust catcher, kill the virus in the disposal box inner cavity chamber of dust catcher lower end resting on the sterilization of water filtration photoelectron, there is another independent extreme ultraviolet radiating light spool emitter terminal ultraviolet light in this disposal box inner cavity chamber, can kill the air that contains virus, bacterium, mould that is drawn into in the disposal box, just discharge by the fresh air of eliminating bacteria, virus and mould then, for the mankind create healthy product through the gas outlet sash.
The water filtration photoelectron of the present utility model sterilization main accessory of dust catcher that kills the virus includes: extreme ultraviolet radiating light spool, exhausting wind wheel, electro-motor, screen pack, disposal box, air agglomeration device, flexible power line, Great Wall Software's larynx and sliding rumble.When the surface, floor, the inside and outside rubbish of carpet is when the movable dust catcher suction of dust catcher, extreme ultraviolet radiating light spool emitter terminal ultraviolet ray at movable dust catcher, can eliminate floor surface, the bacterium that carpet is inside and outside, virus and mould etc., and the rubbish that is drawn into will rest in the disposal box inner cavity chamber, can inject an amount of clear water in this disposal box inner cavity chamber, pass through water filtering device, not only dust thoroughly can be exhausted, and the air that can make discharge is totally dustless, obviously, as not injecting clear water, be water filtering device, also can use, and dust and rubbish also can be stored in disposal box inner cavity chamber.Air agglomeration device in the disposal box inner cavity chamber has independent extreme ultraviolet ray, can kill the air that contains virus, bacterium, mould that is drawn into in the disposal box, just discharges by the fresh air of eliminating bacteria, virus and mould through the gas outlet sash then.And air-extracting wheel is driven by electro-motor, produce powerful suction air-flow, inlet suction rubbish dirt by the activity cleaner head, the air of suction simultaneously, air is by in movable dust catcher and the disposal box inner cavity chamber, and enter air intake at the other air agglomeration device of body side, by independent extreme ultraviolet ray, can kill the air that contains virus, bacterium, mould that is drawn into in the disposal box, just through gas outlet process screen pack, discharge by the fresh air of eliminating bacteria, virus and mould then in the gas outlet sash.
The water filtration photoelectron of the present utility model sterilization dust catcher that kills the virus, include the body 1 of streamlined contour, there is bleeding point 2 in these body 1 central authorities, be close to screen pack 7 at the outer surface of bleeding point 2, be close to an exhausting wind wheel 3 at bleeding point 2 inner surfaces, this exhausting wind wheel links an electro-motor 4, and electro-motor 4 is in the middle of the fixed mount 49 and exhaustion rack 54 that is fixed in the body 1.The electronic building brick device 8 that body 1 front end surface has a functional switch switch bar 5 to connect in the body 1, there is gas outlet sash 6 body 1 rear surface, and these gas outlet sash 6 inner surfaces are close to screen pack 9, and this screen pack 9 is gas outlets 11 of being close to air agglomeration device 10.
And body 1 upper end face has a handle 12, make things convenient for the user to extract, handle 12 belows are power line lids 13, power line 14 can cover the annulus spare 26 of 13 lower end central authorities and collects around power line, make things convenient for the user just power line 14 to be stretched in use, and insert commercial power socket, when stopping using, need only press the button 27 of body 1 upper end, just can collect automatically with wraparound in annulus spare 26.
There is extreme ultraviolet radiation light pipe 15 in central authorities in the described air agglomeration device 10, the contact chip 16 that these extreme ultraviolet radiating light spool 15 rear and front ends all have metal to constitute, a plurality of rectangular lattice 17 are arranged on the lower end of this air agglomeration device 10, mobile air is entered easily and pass air agglomeration device 10 to arrive gas outlet sash 6.Extreme ultraviolet radiating light spool 15 is located at the central authorities of air agglomeration device 10, in other words, the air that the air that contains bacterium, virus and mould moved and entered air agglomeration device 10 both sides gathers wall 18, what move into that extreme ultraviolet ray transmitting tube 15 and air gather 19 on wall advances air scoop 20 again, the air that contains bacterium, virus and mould is when moving and entering into air scoop 20, extreme ultraviolet ray transmitting tube 15 and send the extreme ultraviolet ray is just eliminated bacterium in the air, virus and mould etc.; At this moment, the air that has purified is discharged into gas outlet sash 6 by exhausting wind wheel 3.
Described air agglomeration device 10 all has baffle wall 21, and this baffle wall 21 is to prevent that the extreme ultraviolet ray from radiating outside body 1, protection user's eyes.
The front end surface of body 1 has external electric supply socket 28, end plug that need only external binding circumscripted power line 29, and the external electrically conductive socket 32 of the other end insertion activity dust catcher 31 of circumscripted power line 29, the extreme ultraviolet banj 15 that is mainly in the movable dust catcher 31 is connected power supply.
There is a disposal box inner cavity chamber 22 below of described body 1, fixedly connected two snap closes 23 that constitute by metal material usually in these disposal box inner cavity chamber 22 upper ends, this snap close 23 is two flanges 24 of below tail end of body 1 of can linking closely, one tight cushion rubber 50 is arranged at fixed mount 49 bottoms of body 1, makes body 1 and the 22 movable closely bindings of disposal box inner cavity chamber.
Disposal box inner cavity chamber 22 the place ahead central surfaces have the air intake 34 of an external hose 33.The water inlet tracheae 35 of a curved an angle of 90 degrees is close to and is linked to the inner surface of this air intake 34, and the tail end of this water inlet tracheae 35 is to pass voltage levels panel 51 centre bores, links exhaust outlet 52 again, and the dust of suction and rubbish are drawn in the clear water.
The air intake 34 in disposal box inner cavity chamber 22 the place aheads, air intake 34 the place aheads are to make things convenient for flexible pipe 33 1 ends to slip into easily, and rotatable by snap close.These flexible pipe 33 other ends are movable connection activity dust catchers 31.
There are four slick and sly wheels 36 on the chassis 53 of disposal box inner cavity chamber 22 lower ends, is to make things convenient for the water filtration photoelectron sterilization mould dust catcher art skating on ground or carpet surface that kills the virus.
A contact-making switch 46 is arranged at the bottom of movable dust catcher 31, this contact-making switch 46 is to experience movable dust catcher 31 to be attached to upper ground surface, just can start extreme ultraviolet radiation spool 15 and send the extreme ultraviolet ray, leave upper ground surface as movable dust catcher 31, just close extreme ultraviolet radiation spool 31 immediately and stop to send the extreme ultraviolet ray.
In real work, when the activation of mould dust catcher is killed the virus in the sterilization of water filtration photoelectron, electro-motor 4 drives exhausting wind wheel 3, exhausting wind wheel 3 produces powerful suction air-flow under rotating rapidly, can make of air intake 34 suction of foreign material such as air and rubbish by disposal box inner cavity chamber 22, and enter in the clear water of disposal box inner cavity chamber 22, and the air that contains virus, bacterium, mould passes through the central bleeding point 2 of body 1 again, entering on the lower end of air agglomeration device 10 has a plurality of rectangular lattice 17 again, mobile air is entered easily and pass air agglomeration device 10 to arrive gas outlet sashes 6.Extreme ultraviolet radiating light spool 15 is located at the central authorities of air agglomeration device 10, in other words, the air that the air that contains bacterium, virus and mould moved and entered air agglomeration device 10 both sides gathers wall 18, what move into that extreme ultraviolet ray transmitting tube 15 and air gather 19 on wall advances air scoop 20 again, the air that contains bacterium, virus and mould is when moving and entering into air scoop 20, extreme ultraviolet ray transmitting tube 15 and send the extreme ultraviolet ray is just eliminated bacterium in the air, virus and mould etc.; At this moment, the air that has purified is discharged into the gas outlet sash 6 of body 1 by exhausting wind wheel 3.But foreign material such as rubbish have the outer surface of bleeding point 2 to be close to screen pack 7 because of not walking out clear water and can not passing body 1 central authorities, and rest in the disposal box inner cavity chamber 22.
The user is connected an end of external long-term job fixed handle 47 with flexible pipe 33 other ends at the air intake 34 cover top hoses 33 of disposal box inner cavity chamber 22 front ends, the other end of this external long-term job fixed handle 47 can binding activity dust catcher 31, and then air and rubbish etc. all will be by air intake 48 suction of movable dust catcher 31.As the user the external electric supply socket 28 of the front end of body 1, one end plug of external binding circumscripted power line 29, and the external electrically conductive socket 32 of the other end insertion activity dust catcher 31 of circumscripted power line 29 just can be sent to power supply extreme ultraviolet banj 15 in the movable dust catcher 31 and activate this extreme ultraviolet banj 15.
In other words, under rotating, exhausting wind wheel 3 in body 1 produces powerful suction air-flow, containing the air of virus, bacterium, mould etc. and rubbish is pumped in the disposal box inner cavity chamber 22 by the air intake 30 of movable dust catcher 31, enter again in the air agglomeration device 10, extreme ultraviolet ray through 15 radiation of extreme ultraviolet radiating light spool, eliminate the virus, bacterium, the mould that contain in air and the rubbish dirt, and, just can improve the quality of indoor air at fresh, the clean air of the gas outlet of body 1 sash 6 discharges.And the user body 1 and disposal box inner cavity chamber 22 separately, and the water filtration photoelectron sterilization dust catcher that kills the virus stops to activate immediately, and the user just can pour the sewage such as dust and rubbish that contain in the disposal box inner cavity chamber 22 into Bilge.
Electronic circuit system is lighted extreme ultraviolet radiating light spool emitter terminal ultraviolet ray, eliminates airborne bacterium, virus and mould etc. through this pipe.Extreme ultraviolet radiating light spool produces the variable resistance that 253.7 nanometer active circuits are used in the electronic circuit system, and effect is to transfer than current output value.The operation principle of electronic circuit system and circuit structure are prior art and do not repeat them here.
It more than is description to technical solutions of the utility model and embodiment, rather than to the qualification of present techniques scheme, obviously realize that the invention has various ways, those skilled in the art can make various improvement according to content and spirit that the application's claim is limited.
Claims (5)
1. the water filtration photoelectron sterilization dust catcher that kills the virus, body is that streamlined structure, body include: exhausting wind wheel, electro-motor, circuit board, electric circuitry packages, change-over switch, external long-term job fixed handle, screen pack, power input line, transparent scintilloscope, disposal box inner cavity chamber and external movable dust catcher, it is characterized in that described body and movable dust catcher, independent built-in extreme ultraviolet radiating light spool is all arranged.
2. the sterilization dust catcher that kills the virus according to the described water filtration photoelectron of claim 1, it is characterized in that there is bleeding point in body central authorities, outer surface at bleeding point is close to screen pack, the bleeding point inner surface is close to an exhausting wind wheel that is attached on the electro-motor, and electro-motor is fixed in the middle of the body interior fixed mount and exhaustion rack; The body front end surface has a functional switch switch bar to connect the interior electronic building brick device of body, and there is the gas outlet sash body rear surface, and gas outlet sash inner surface is close to screen pack, and this screen pack is close to the gas outlet of air agglomeration device; Described air agglomeration device has a plurality of rectangular go into gas lattice and gas outlet sashes, and the central authorities of air agglomeration device are provided with extreme ultraviolet radiating light spool; Air agglomeration device has baffle wall, radiates outside body to prevent the extreme ultraviolet ray; Described disposal box inner cavity chamber the place ahead central surface has the air intake of an external hose, and the water inlet tracheae of a curved an angle of 90 degrees is close to and is linked to the inner surface of this air intake, and the tail end of this water inlet tracheae passes voltage levels face plate center hole, links exhaust outlet again.
3. the sterilization dust catcher that kills the virus according to the described water filtration photoelectron of claim 1, it is characterized in that described movable dust catcher is a rectangle planform, there is a movable socket movable dust catcher upper end, this activity socket one end is an air intake, the other end is an end of the gas outlet and the flexible pipe that can link closely, the side of the gas outlet of movable socket is other external electrically conductive socket, and this external electrically conductive socket can connect an end of circumscripted power line, thereby connects power supply; Another air intake of movable socket can flexible connection activity dust catcher the gas outlet of loam cake; The sliding panel of movable dust catcher lower end has three pulleys; Extreme ultraviolet radiating light spool lower end in the movable dust catcher is provided with a scintilloscope that is made of transparent material, penetrable scintilloscope radiation extreme ultraviolet ray; A contact-making switch is arranged at the bottom of movable dust catcher, and this contact-making switch connects extreme ultraviolet radiation spool power supply circuits.
4. the water filtration photoelectron according to claim 1 sterilization dust catcher that kills the virus, the air intake that it is characterized in that described disposal box inner cavity chamber front end is with flexible pipe, the other end of flexible pipe connects an end of external long-term job fixed handle, the other end binding activity dust catcher of external long-term job fixed handle; The external electric supply socket of body front end, by the external electrically conductive socket of circumscripted power line connection activity dust catcher, power supply is sent to the extreme ultraviolet banj in the movable dust catcher.
5. according to claim 1,2,3, the 4 described water filtration photoelectron sterilizations dust catcher that kills the virus, it is characterized in that described disposal box inner cavity chamber, be injected with clear water to filter dust.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007026 CN2686524Y (en) | 2004-03-16 | 2004-03-16 | Water filtering photoelectron disinfecting viricidal vacuum cleaner |
| HK04108017A HK1066404A2 (en) | 2004-03-16 | 2004-10-16 | The water filters of sterilization to kill viral vacuuming machine. |
| GB0505411A GB2412059B (en) | 2004-03-16 | 2005-03-16 | Photo-electronic air purification vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007026 CN2686524Y (en) | 2004-03-16 | 2004-03-16 | Water filtering photoelectron disinfecting viricidal vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2686524Y true CN2686524Y (en) | 2005-03-23 |
Family
ID=34668118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420007026 Expired - Fee Related CN2686524Y (en) | 2004-03-16 | 2004-03-16 | Water filtering photoelectron disinfecting viricidal vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2686524Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI462718B (en) * | 2010-03-19 | 2014-12-01 | Univ Chung Chou Sci & Tech | Climb ladder robot |
| TWI462717B (en) * | 2010-03-19 | 2014-12-01 | Univ Chung Chou Sci & Tech | Household robots stairs dust |
| CN107361692A (en) * | 2017-09-18 | 2017-11-21 | 无锡市广益中心小学 | A kind of dust catcher that can quickly clear up dust |
-
2004
- 2004-03-16 CN CN 200420007026 patent/CN2686524Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI462718B (en) * | 2010-03-19 | 2014-12-01 | Univ Chung Chou Sci & Tech | Climb ladder robot |
| TWI462717B (en) * | 2010-03-19 | 2014-12-01 | Univ Chung Chou Sci & Tech | Household robots stairs dust |
| CN107361692A (en) * | 2017-09-18 | 2017-11-21 | 无锡市广益中心小学 | A kind of dust catcher that can quickly clear up dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050323 |