WO2009115577A1 - Elektrodiaphragmalyse - Google Patents
Elektrodiaphragmalyse Download PDFInfo
- Publication number
- WO2009115577A1 WO2009115577A1 PCT/EP2009/053255 EP2009053255W WO2009115577A1 WO 2009115577 A1 WO2009115577 A1 WO 2009115577A1 EP 2009053255 W EP2009053255 W EP 2009053255W WO 2009115577 A1 WO2009115577 A1 WO 2009115577A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- treated water
- water according
- electrochemically treated
- oxidants
- ppm
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B5/00—Water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/005—Systems or processes based on supernatural or anthroposophic principles, cosmic or terrestrial radiation, geomancy or rhabdomancy
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/307—Treatment of water, waste water, or sewage by irradiation with X-rays or gamma radiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
- C02F2201/46145—Fluid flow
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4618—Supplying or removing reactants or electrolyte
- C02F2201/46185—Recycling the cathodic or anodic feed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
Definitions
- Electrolysis is the branch of electrochemistry that deals with the phenomena that occur when chemicals are treated with electricity (as opposed to electroplating, which extracts electricity from chemicals).
- the field of electrolysis includes the electron excitation (illumination of gases) at low current intensities to destruction (lysis) at high current intensities.
- the shape of the electro-diaphragm analysis has a porous membrane between the anodic and cathodic regions, which is intended to prevent overflow and mixing of the gases produced at the anode and at the cathode.
- gases oxygen and chlorine gas at the anode and hydrogen at the cathode
- the diaphragm is thus an explosion protection, which was already introduced in 1886.
- the alternative method is the amalgam process, in which the cathode consists of mercury flowing through, which entrains the fission products formed on it. Because of the open mercury not a viable option.
- anodic and cathodic space flows through the same electrolyte simultaneously and in the same flow direction; (see DVGW worksheet W229 and Fig. 1).
- the product according to the invention has a greater activity against microorganisms than is to be expected on the basis of its content of chemical substances (sodium hypochlorite). This is due to its oxidative power to act as an electron acceptor, which in turn is due to a high electron deficiency in the water matrix (cluster). This is achieved by a special version of the electro-diaphragm analysis.
- This water is exposed to a low current intensity.
- the water is e.g. Salt is added to keep the conductivity of the water in an optimum range for the process.
- the added amount is approx. 0.2 to 0.6% or 2 to 6 g / L.
- Plate electrodes are used which generate a homogeneous field of parallel field lines between them so that the field strength is the same at all points in the intermediate space.
- the electrolyte is stirred at a constant flow rate of e.g. 140 l / h (based on a 100 l / h production cell) first passed through the cathodic space formed by the cathode and the diaphragm.
- the treatment is carried out with preferably 15-30 amps.
- the result is an alkaline catholyte with strong gas formation, especially hydrogen gas.
- the cathodic fraction is then sent to a larger room for degassing.
- the sudden enlargement of the space leads to a reduction of the flow velocity and the gas bubbles can separate out. This process is assisted by structures acting as coalescers in the liquid stream, e.g. honeycomb; see enclosed Fig. 2.
- the inventive method is based on a further development of the method of electrolysis.
- a defined conductivity in water is achieved.
- the water clusters contiguous water molecules by magnetic action of Wassermoleküldipols
- the process is fundamentally different from traditional electrolysis, e.g. the production of chlorine dioxide is based.
- a present electrolyte is lysed, so separated and decomposed into radicals.
- the Elektrodiapliragmalyse which is used for example for the production of sodium hypochlorite and other oxidants, is such a decomposing process.
- the effect is based on the produced chlorine chemistry, which reacts oxidizing in the application to the environment.
- the effect of the invention is based on the excitation of the water molecule itself. This is in a cluster compound, so that by applying a certain current water molecules are electrically discharged (similar to a neon tube, which is made by excitation of the electrons of the noble gas to light).
- the water molecule In contrast to classical electrolytic processes, which has been used as a proven method for more than 120 years in various forms, in the preparation according to the invention the water molecule is not decomposed into its building blocks OH " and H + and remains pH-neutral (pH 7 , 0) The water molecule is retained and constantly exchanges the charge carriers within the cluster. Although small amounts of sodium hypochlorite disfigure during production, this contamination of the water (depending on the concentration 0.6 to 600 ppm) is tolerable in most practice applications.
- the method described above can also be used for the production of products which no longer contains chlorine-based residues, but consists exclusively of water and portions of excited water molecules.
- X-ray represents a strong electron input. This has no effect on e.g. a hypochlorite solution that does not lose its microbiocidal activity. In contrast, the product according to the invention completely loses its biocidal effect by X-ray:
- Solution A was subjected to an X-ray dose, which acts on a 1-hour flight from Frankfurt to Berlin. The killing of E. coli in the microbiological laboratory was tested. The inspection was not x-rayed, but has the rides of the solution A of Regensburg to Wiesbaden and from there to the investigation laboratory "participated".
- Test germ Escherichia coli starting bacterial count: 2.3 x 10 4
- the control has killed all germs in only 10% solution in just 1 min, there was no growth. The transport had no effect on the effectiveness.
- Solution A also showed no effect in 50% concentration at 5 min exposure time, so it was completely deactivated by the electron entry in the X-ray.
- NADES SC shown in the table below is a 10% NADES product with the hypochlorite completely removed to ⁇ 0.02 ppm.
- a hypochlorite solution of this concentration has no microbiocidal activity. Nevertheless, the redox potentials of both solutions were almost the same, in any case significantly higher than the 600 ppm required for bathing water remediation.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09721442A EP2254840A1 (de) | 2008-03-19 | 2009-03-19 | Elektrodiaphragmalyse |
US12/933,239 US20110176991A1 (en) | 2008-03-19 | 2009-03-19 | Electrodiaphragmalysis |
CA2716560A CA2716560A1 (en) | 2008-03-19 | 2009-03-19 | Electrodiaphragmalysis |
CN2009801106015A CN102015548A (zh) | 2008-03-19 | 2009-03-19 | 电隔膜分解法 |
ZA2010/06640A ZA201006640B (en) | 2008-03-19 | 2010-09-16 | Electrodiaphragmalysis |
US14/098,584 US20140170059A1 (en) | 2008-03-19 | 2013-12-06 | Electrodiaphragmalysis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008015068.1 | 2008-03-19 | ||
DE102008015068A DE102008015068A1 (de) | 2008-03-19 | 2008-03-19 | Elektrodiaphragmalyse |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/933,239 A-371-Of-International US20110176991A1 (en) | 2008-03-19 | 2009-03-19 | Electrodiaphragmalysis |
US14/098,584 Continuation US20140170059A1 (en) | 2008-03-19 | 2013-12-06 | Electrodiaphragmalysis |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009115577A1 true WO2009115577A1 (de) | 2009-09-24 |
Family
ID=40791664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/053255 WO2009115577A1 (de) | 2008-03-19 | 2009-03-19 | Elektrodiaphragmalyse |
Country Status (7)
Country | Link |
---|---|
US (2) | US20110176991A1 (de) |
EP (1) | EP2254840A1 (de) |
CN (1) | CN102015548A (de) |
CA (1) | CA2716560A1 (de) |
DE (1) | DE102008015068A1 (de) |
WO (1) | WO2009115577A1 (de) |
ZA (1) | ZA201006640B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9162904B2 (en) | 2011-03-04 | 2015-10-20 | Tennant Company | Cleaning solution generator |
DE102014010901A1 (de) | 2014-07-24 | 2016-01-28 | Michael Saefkow | ECA Reaktor zur Erzeugung eines aktivierten hypochlorithaltigen Desinfektionsmittels |
US9556526B2 (en) | 2012-06-29 | 2017-01-31 | Tennant Company | Generator and method for forming hypochlorous acid |
DE102017214810A1 (de) | 2017-08-24 | 2019-02-28 | Gabriele Keddo | Vorrichtung und Verfahren zur Wasserdesinfektion und Herstellung eines Desinfektionsmittels |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012239927A (ja) * | 2011-05-16 | 2012-12-10 | Omega:Kk | 排水処理方法 |
WO2013064695A2 (en) * | 2011-11-04 | 2013-05-10 | Lohas Products Gmbh | Process for preparing an anolyte liquid |
WO2013064688A2 (en) * | 2011-11-04 | 2013-05-10 | Lohas Products Gmbh | Process for preparing an electrochemically activated water-based solution |
WO2013068599A2 (en) * | 2011-11-11 | 2013-05-16 | Lohas Products Gmbh | Process for producing an anolyte composition |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2253860A (en) * | 1991-03-12 | 1992-09-23 | Kirk And Charashvili Internati | Electrolytic treatment of water |
EP0841305A2 (de) * | 1996-11-07 | 1998-05-13 | Honda Giken Kogyo Kabushiki Kaisha | Prozess und Apparat zur Herstellung von elektrolysiertem Wasser |
US5985110A (en) * | 1996-03-28 | 1999-11-16 | Bakhir; Vitold M. | Apparatus for electrochemical treatment of water and/or water solutions |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60036582T2 (de) * | 1999-08-06 | 2008-06-26 | Puricore International Ltd. | Elektrochemische Behandlung einer wässrigen Lösung |
JP4130763B2 (ja) * | 2002-11-06 | 2008-08-06 | 株式会社プロフィット | 非酸化性強酸性水の生成方法 |
CN1477065A (zh) * | 2003-06-05 | 2004-02-25 | 中国人民解放军军事医学科学院卫生学 | 消毒液的制备方法及其装置 |
-
2008
- 2008-03-19 DE DE102008015068A patent/DE102008015068A1/de not_active Withdrawn
-
2009
- 2009-03-19 EP EP09721442A patent/EP2254840A1/de not_active Ceased
- 2009-03-19 WO PCT/EP2009/053255 patent/WO2009115577A1/de active Application Filing
- 2009-03-19 CA CA2716560A patent/CA2716560A1/en not_active Abandoned
- 2009-03-19 CN CN2009801106015A patent/CN102015548A/zh active Pending
- 2009-03-19 US US12/933,239 patent/US20110176991A1/en not_active Abandoned
-
2010
- 2010-09-16 ZA ZA2010/06640A patent/ZA201006640B/en unknown
-
2013
- 2013-12-06 US US14/098,584 patent/US20140170059A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2253860A (en) * | 1991-03-12 | 1992-09-23 | Kirk And Charashvili Internati | Electrolytic treatment of water |
US5985110A (en) * | 1996-03-28 | 1999-11-16 | Bakhir; Vitold M. | Apparatus for electrochemical treatment of water and/or water solutions |
EP0841305A2 (de) * | 1996-11-07 | 1998-05-13 | Honda Giken Kogyo Kabushiki Kaisha | Prozess und Apparat zur Herstellung von elektrolysiertem Wasser |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9162904B2 (en) | 2011-03-04 | 2015-10-20 | Tennant Company | Cleaning solution generator |
US9556526B2 (en) | 2012-06-29 | 2017-01-31 | Tennant Company | Generator and method for forming hypochlorous acid |
DE102014010901A1 (de) | 2014-07-24 | 2016-01-28 | Michael Saefkow | ECA Reaktor zur Erzeugung eines aktivierten hypochlorithaltigen Desinfektionsmittels |
DE102017214810A1 (de) | 2017-08-24 | 2019-02-28 | Gabriele Keddo | Vorrichtung und Verfahren zur Wasserdesinfektion und Herstellung eines Desinfektionsmittels |
Also Published As
Publication number | Publication date |
---|---|
EP2254840A1 (de) | 2010-12-01 |
CA2716560A1 (en) | 2009-09-24 |
DE102008015068A1 (de) | 2009-09-24 |
US20140170059A1 (en) | 2014-06-19 |
CN102015548A (zh) | 2011-04-13 |
ZA201006640B (en) | 2011-06-29 |
US20110176991A1 (en) | 2011-07-21 |
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