CN109395141A - A kind of new and effective Biohazard Waste microwave sterilization equipment - Google Patents
A kind of new and effective Biohazard Waste microwave sterilization equipment Download PDFInfo
- Publication number
- CN109395141A CN109395141A CN201811461742.9A CN201811461742A CN109395141A CN 109395141 A CN109395141 A CN 109395141A CN 201811461742 A CN201811461742 A CN 201811461742A CN 109395141 A CN109395141 A CN 109395141A
- Authority
- CN
- China
- Prior art keywords
- biohazard waste
- steam
- apparatus body
- effective
- new
- 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.)
- Withdrawn
Links
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
- A61L11/00—Methods specially adapted for refuse
-
- 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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- 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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/12—Microwaves
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of new and effective Biohazard Waste microwave sterilization equipment, including apparatus body and wet sterilization mechanism, the apparatus body interior side is equipped with wet sterilization mechanism, and wet sterilization mechanism side is located inside apparatus body and is equipped with pulverizer, it is located at crossbeam front-end surface side below the pulverizer and is connected with spring, and lower spring end is connected with deflector chute.In the present invention, wet sterilization mechanism and microwave generator are equipped with inside apparatus body, the wet sterilization mechanism of setting is made of booster pump, steam oven, heating tube, steam pipe and steam jet, water, which is heated, by the heating tube inside steam oven generates steam, from booster pump be pressurized by steam along steam pipe from steam jet from spray to the Biohazard Waste surface inside deflector chute, high temperature sterilization not only can be carried out to Biohazard Waste, the Biohazard Waste after crushing can also be soaked, the effect for cooperating postorder that microwave is used to carry out disinfection it is conducive to.
Description
Technical field
The present invention relates to Biohazard Waste processing equipment technical fields, more particularly to a kind of new and effective Biohazard Waste
Microwave sterilization equipment.
Background technique
Medical waste is also known as clinical waste, refers to and contacts patient blood, the pollution rubbish that human body etc. is produced by hospital
Rubbish, such as used cotton balls, gauze, adhesive plaster, waste water, disposable medical appliance, postoperative waste products, expired drug
Deng.Medical waste has space-pollution, the features such as acute infection and latent contact scar.It is different from house refuse, medical waste object
Containing a large amount of bacterium, virus and chemical agent, there is extremely strong infectiousness, bio-toxicity and corrosivity, unprocessed or place
Manage halfway medical waste to be piled up arbitrarily, easily cause the pollution to water body, soil and air, to human body generate directly or
The harm connect, it is also possible to the source as pestilence.
Existing Biohazard Waste microwave sterilization device structure is simple, and service performance is more single, and Disinfection Effect is poor,
Thimerosal is generallyd use when disinfection and carries out spray disinfectant, and this spray disinfectant mode has some limitations, cannot be to discarded
Thorough disinfection and sterilization is carried out inside object, some equipment for using high-temperature steam to carry out disinfection are set although improving disinfection
Standby bactericidal effect, but if waste is accumulated, full and uniform can't kill virus to waste.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the medical treatment that the one kind proposed is new and effective
Waste microwave sterilization equipment.
To achieve the goals above, present invention employs following technical solutions: a kind of new and effective Biohazard Waste is micro-
Wave sterilizing equipment decontaminating apparatus, including apparatus body and wet sterilization mechanism, the apparatus body interior side are equipped with wet sterilization mechanism,
And wet sterilization mechanism side is located inside apparatus body and is equipped with pulverizer, and crossbeam front-end surface is located at below the pulverizer
Side is connected with spring, and lower spring end is connected with deflector chute, and the deflector chute is arranged right below microwave generator, and microwave is sent out
Raw device side is equipped with feed inlet, is equipped with conveying auger below the feed inlet, and conveying auger one end is located at apparatus body surface
It is connected with motor, side is equipped with discharge gate below the conveying auger.
Preferably, it is equipped with booster pump above the wet sterilization mechanism, and one side surface of booster pump is connected with by pipeline
Steam oven, and steam oven lower inside surface is uniformly placed with heating tube, another side surface of booster pump is connected by pipeline
There is steam pipe, and steam pipe underlying surfaces are evenly distributed with multiple steam jets.
Preferably, the apparatus body front-end surface has been connected by hinge cabinet door, and cabinet door front-end surface is inlaid with sight
Examine window, extended to below the cabinet door and be equipped with transport box inside apparatus body, and transport box underlying surfaces be uniformly equipped with it is multiple
Universal wheel.
Preferably, apparatus body surface is located above the pulverizer, feeding port is installed, and be equipped with above feeding port
Material mouth lid.
Preferably, the deflector chute and steam pipe are tilting installation, and deflector chute and steam pipe keeping parallelism.
Preferably, the spring is equipped with multiple altogether, and multiple lower spring ends are hung with deflector chute.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention, wet sterilization mechanism and microwave generator, the wet sterilization of setting are equipped with inside apparatus body
Mechanism is made of booster pump, steam oven, heating tube, steam pipe and steam jet, is heated by the heating tube inside steam oven
Water generate steam, from booster pump be pressurized by steam along steam pipe from steam jet from spray to the Biohazard Waste inside deflector chute
Surface not only can carry out high temperature sterilization to Biohazard Waste, moreover it is possible to soak the Biohazard Waste after crushing, be conducive to
Cooperation postorder further improves sterilising temp in conjunction with the effect of microwave generator using the effect that microwave carries out disinfection to it,
It sterilizes waste adequately, shortens sterilization time.
2, in the present invention, pulverizer is installed below feeding port, which can crush the investment from feeding port
Biohazard Waste, smashed Biohazard Waste are fallen into deflector chute, and are connected above deflector chute by spring superconducting tilting suspension, this
Middle connection type not only increases the contact area of Biohazard Waste and high-temperature steam, also helps the landing of Biohazard Waste,
Biohazard Waste after high temperature sterilization slides to feed inlet, then is stirred and conveyed by conveying auger, during conveying also
Biohazard Waste can be overturn, is conducive to cooperate microwave high-temperature sterilizing, sterilizes waste adequately, the microwave of this structure
Sterilizing equipment decontaminating apparatus can be not only used for the processing of live medical rubbish, and can be used for waste transfer processing, and waste body can be greatly lowered in it
Product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the new and effective Biohazard Waste microwave sterilization equipment of one kind proposed by the present invention；
Fig. 2 is the internal structure signal of the new and effective Biohazard Waste microwave sterilization equipment of one kind proposed by the present invention
Figure；
Fig. 3 is the wet sterilization mechanism knot of the new and effective Biohazard Waste microwave sterilization equipment of one kind proposed by the present invention
Structure schematic diagram.
Marginal data:
1- apparatus body, 2- feeding port, 3- cabinet door, 4- transport box, 5- pulverizer, 6- spring, 7- microwave generator, 8- electricity
Machine, 9- discharge gate, 10- wet sterilization mechanism, 11- deflector chute, 12- feed inlet, 13- conveying auger, 14- booster pump, 15- steam
Furnace, 16- heating tube, 17- steam pipe, 18- steam jet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1-3, a kind of new and effective Biohazard Waste microwave sterilization equipment, including apparatus body 1 and steam
Sterilization mechanism 10,1 interior side of apparatus body is equipped with wet sterilization mechanism 10, and 10 side of wet sterilization mechanism is located at equipment
Pulverizer 5 is installed inside ontology 1, is located at crossbeam front-end surface side below pulverizer 5 and is connected with spring 6, and 6 lower end of spring
It is connected with deflector chute 11, deflector chute 11 is arranged right below microwave generator 7, and 7 side of microwave generator is equipped with feed inlet 12, into
Conveying auger 13 is equipped with below material mouth 12, and 13 one end of conveying auger is located at 1 surface of apparatus body and is connected with motor 8, conveying twists
Imperial 13 lower section sides are equipped with discharge gate 9.
Booster pump 14 is equipped with above wet sterilization mechanism 10, and 14 1 side surface of booster pump is connected with steam oven by pipeline
15, and 15 lower inside surface of steam oven is uniformly placed with heating tube 16, another side surface of booster pump 14 is connected with by pipeline
Steam pipe 17, and 17 underlying surfaces of steam pipe are evenly distributed with multiple steam jets 18, can spray steam into deflector chute 11
The Biohazard Waste surface in portion can carry out high temperature sterilization to Biohazard Waste in this way, and 1 front-end surface of apparatus body passes through hinge
It is connected with cabinet door 3, and 3 front-end surface of cabinet door is inlaid with observation window, is extended to below cabinet door 3 and be equipped with transhipment inside apparatus body 1
Case 4, and 4 underlying surfaces of transport box are uniformly equipped with multiple universal wheels, and transhipment is facilitated to move, and equipment sheet is located above pulverizer 5
1 surface of body is equipped with feeding port 2, and material mouth lid is equipped with above feeding port 2, and deflector chute 11 and steam pipe 17 are tilting peace
Dress, and 17 keeping parallelism of deflector chute 11 and steam pipe, spring 6 are equipped with multiple altogether, and 6 lower end of multiple springs is hung with deflector chute
11。
Working principle: the Biohazard Waste microwave sterilization equipment is equipped with 10 He of wet sterilization mechanism inside apparatus body 1
Microwave generator 7, the wet sterilization mechanism 10 of setting are by booster pump 14, steam oven 15, heating tube 16, steam pipe 17 and steam
Spray head 18 forms, and heats water by the heating tube 16 inside steam oven 15 and generates steam, is steamed steam edge by the pressurization of booster pump 14
Steam pipe 17 is sprayed from steam jet 18 to the Biohazard Waste surface inside deflector chute 11, not only can be to medical waste
Object carries out high temperature sterilization, moreover it is possible to soak the Biohazard Waste after crushing, be conducive to that postorder is cooperated to disappear to it using microwave
The effect of poison further improves sterilising temp in conjunction with the effect of microwave generator 7, sterilizes waste adequately, contracts
Short sterilization time, the Biohazard Waste microwave sterilization equipment are equipped with pulverizer 5 below feeding port 2, which being capable of powder
The broken Biohazard Waste put into from feeding port 2, smashed Biohazard Waste are fallen into deflector chute 11, and 11 top of deflector chute
It is connected by 6 superconducting tilting suspension of spring, connection type not only increases the contact area of Biohazard Waste and high-temperature steam in this, also
The landing for being conducive to Biohazard Waste, the Biohazard Waste after high temperature sterilization slide to feed inlet 12, then by conveying auger
13 stirring conveyings, can also overturn Biohazard Waste during conveying, are conducive to cooperate microwave high-temperature sterilizing, obtain waste
To sufficient disinfection, the microwave sterilization equipment of this structure can be not only used for the processing of live medical rubbish, and can be used for waste and turn
Shifting processing, Waste volume can be greatly lowered in it.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of new and effective Biohazard Waste microwave sterilization equipment, including apparatus body (1) and wet sterilization mechanism (10),
It is characterized in that, apparatus body (1) interior side is equipped with wet sterilization mechanism (10), and wet sterilization mechanism (10) one
Side, which is located inside apparatus body (1), to be equipped with pulverizer (5), and crossbeam front-end surface side is located at below the pulverizer (5) and is connected
It is connected to spring (6), and spring (6) lower end is connected with deflector chute (11), the deflector chute (11) is arranged right below microwave generator
(7), and microwave generator (7) side is equipped with feed inlet (12), is equipped with conveying auger (13) below the feed inlet (12), and defeated
It send auger (13) one end to be located at apparatus body (1) surface to be connected with motor (8), side is equipped with row below the conveying auger (13)
Material mouth (9).
2. the new and effective Biohazard Waste microwave sterilization equipment of one kind according to claim 1, which is characterized in that described
Booster pump (14) are equipped with above wet sterilization mechanism (10), and (14) one side surface of booster pump is connected with steam oven by pipeline
(15), and steam oven (15) lower inside surface is uniformly placed with heating tube (16), and another side surface of the booster pump (14) is logical
Piping is connected with steam pipe (17), and steam pipe (17) underlying surfaces are evenly distributed with multiple steam jets (18).
3. the new and effective Biohazard Waste microwave sterilization equipment of one kind according to claim 1, which is characterized in that described
Apparatus body (1) front-end surface has been connected by hinge cabinet door (3), and cabinet door (3) front-end surface is inlaid with observation window, the cabinet
Extended to below door (3) inside apparatus body (1) and be equipped with transport box (4), and transport box (4) underlying surfaces be uniformly equipped with it is multiple
Universal wheel.
4. the new and effective Biohazard Waste microwave sterilization equipment of one kind according to claim 1, which is characterized in that described
It is located at apparatus body (1) surface above pulverizer (5) to be equipped with feeding port (2), and material mouth lid is installed above feeding port (2).
5. the new and effective Biohazard Waste microwave sterilization equipment of one kind according to claim 1 or 2, which is characterized in that
The deflector chute (11) and steam pipe (17) are tilting installation, and deflector chute (11) and steam pipe (17) keeping parallelism.
6. the new and effective Biohazard Waste microwave sterilization equipment of one kind according to claim 1, which is characterized in that described
Spring (6) is equipped with multiple altogether, and multiple springs (6) lower end is hung with deflector chute (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461742.9A CN109395141A (en) | 2018-12-02 | 2018-12-02 | A kind of new and effective Biohazard Waste microwave sterilization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461742.9A CN109395141A (en) | 2018-12-02 | 2018-12-02 | A kind of new and effective Biohazard Waste microwave sterilization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109395141A true CN109395141A (en) | 2019-03-01 |
Family
ID=65456895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811461742.9A Withdrawn CN109395141A (en) | 2018-12-02 | 2018-12-02 | A kind of new and effective Biohazard Waste microwave sterilization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109395141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843266A (en) * | 2021-01-12 | 2021-05-28 | 毛新宇 | High-temperature sterilization treatment device for surgical medical waste |
| CN116600898A (en) * | 2021-08-26 | 2023-08-15 | 株式会社吉恩科创 | Waste treatment device and waste treatment method using same |
-
2018
- 2018-12-02 CN CN201811461742.9A patent/CN109395141A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843266A (en) * | 2021-01-12 | 2021-05-28 | 毛新宇 | High-temperature sterilization treatment device for surgical medical waste |
| CN116600898A (en) * | 2021-08-26 | 2023-08-15 | 株式会社吉恩科创 | Waste treatment device and waste treatment method using same |
| CN116600898B (en) * | 2021-08-26 | 2024-05-07 | 株式会社吉恩科创 | Waste treatment device and waste treatment method using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2150280B1 (en) | Cleaning appliance with system for germ reduction using microwaves | |
| CN211386257U (en) | Environment-friendly medical waste crushing device | |
| CN107362891A (en) | A kind of portable disposable medical appliance processing unit | |
| CN112871976B (en) | Surgical medical waste regular treatment device | |
| CN109395141A (en) | A kind of new and effective Biohazard Waste microwave sterilization equipment | |
| CN108421808A (en) | A kind of abundant device realized medical waste and be separated by solid-liquid separation | |
| CN108816459A (en) | A kind of medical waste disinfection robot of the odorous processing of band | |
| CN206295462U (en) | Disinfecting medical equipment system | |
| CN107649495A (en) | A kind for the treatment of of!medical waste device of high-efficiency environment friendly | |
| CN108514648A (en) | A kind of medical device cleaning virus killing device | |
| CN212165910U (en) | Waste collection nursing device in operating room nursing | |
| CN107638577A (en) | A kind of dept. of dermatology's disinfecting utensils processing unit | |
| CN210876720U (en) | Kitchen waste treatment device | |
| CN205073337U (en) | Disinfection device for medical equipment | |
| CN209893406U (en) | Medical waste treatment device of high-efficient environmental protection | |
| CN105435267B (en) | A kind of double-purpose Medical appliances sterilizing cabinet | |
| CN110917453A (en) | Incision recovery nursing device for general surgery department | |
| CN208259940U (en) | A kind of medical apparatus sterilizing machine in disinfection and isolation region and external environment | |
| CN208693845U (en) | A kind of Infectious Disease's Medical appliances sterilizing cabinet | |
| CN206896535U (en) | A kind of animal doctor's Medical appliance decontaminating apparatus | |
| CN216222448U (en) | Postoperative waste treatment device for surgical operation | |
| CN205411616U (en) | Uropoiesis surgery is with novel liquid medicine fumigator | |
| CN213851136U (en) | Gynaecology and obstetrics uses tweezers disinfecting equipment | |
| CN210131896U (en) | Feeding bottle cleaning and disinfecting device for newborn department | |
| CN108175872A (en) | A kind of bedpan cleaning sterilizing device |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |