DE102006002882B4 - Combined fuel cell system and use of the fuel cell system in an aircraft - Google Patents
Combined fuel cell system and use of the fuel cell system in an aircraft Download PDFInfo
- Publication number
- DE102006002882B4 DE102006002882B4 DE102006002882A DE102006002882A DE102006002882B4 DE 102006002882 B4 DE102006002882 B4 DE 102006002882B4 DE 102006002882 A DE102006002882 A DE 102006002882A DE 102006002882 A DE102006002882 A DE 102006002882A DE 102006002882 B4 DE102006002882 B4 DE 102006002882B4
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- fuel cell
- cell system
- supplied
- compressor
- hydrogen
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
- H01M8/2495—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies of fuel cells of different types
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04111—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/40—Combination of fuel cells with other energy production systems
- H01M2250/405—Cogeneration of heat or hot water
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/40—Combination of fuel cells with other energy production systems
- H01M2250/407—Combination of fuel cells with mechanical energy generators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
Brennstoffzellensystem enthaltend eine Kombination aus einer ersten Brennstoffzelle (2) von einem ersten Typ und eine der ersten Brennstoffzelle (2) nachgeschaltete zweite Brennstoffzelle (9) von einem zweiten Typ, wobei eine Anodenseite (3) der ersten Brennstoffzelle (2) mit einer Kathodenseite der zweiten Brennstoffzelle (9) in Verbindung ist, dadurch gekennzeichnet, dass die zweite Brennstoffzelle (9) eine Kombination aus Brennkammer und katalytischem Brenner ist zur Bereitstellung von thermischer Energie.A fuel cell system comprising a combination of a first fuel cell (2) of a first type and a second fuel cell (9) of a second type connected downstream of the first fuel cell (2), wherein an anode side (3) of the first fuel cell (2) having a cathode side of the second fuel cell (9) is connected, characterized in that the second fuel cell (9) is a combination of combustion chamber and catalytic burner for providing thermal energy.
Description
Die Erfindung betrifft ein kombiniertes Brennstoffzellensystem, insbesondere zur Verwendung in einem Luftfahrzeug, beispielsweise in einem Flugzeug.The The invention relates to a combined fuel cell system, in particular for use in an aircraft, for example in an aircraft.
Brennstoffzellensysteme für Luftfahrzeuge dienen im Allgemeinen zur Stromerzeugung und zur Wassergenerierung.Fuel cell systems serve for aircraft generally for power generation and water generation.
Die
Die
Die
Die
Aufgabe der Erfindung ist die Schaffung eines Brennstoffzellensystems, welches eine effizientere Stromerzeugung und Wassergenerierung ermöglicht.task The invention is the creation of a fuel cell system, which enables more efficient power generation and water generation.
Die Lösung der Aufgabe ist dem Patentanspruch 1 zu entnehmen. Vorteilhafte Weiterentwicklungen der Erfindung sind in den Unteransprüchen angegeben.The solution The object is given in the patent claim 1. advantageous Further developments of the invention are specified in the subclaims.
Gemäß der Erfindung enthält ein Brennstoffzellensystem eine Kombination aus PEMFC (Proton Exchange Membrane Fuel Cell) oder Hochtemperatur-PEMFC (HT-PEMFC) und aus SOFC (Solid Oxide Fuel Cell), wobei gemäß der Erfindung ein aus der PEMFC bzw. Hochtemperatur-PEMFC austretendes Purgegas (abzuleitendes Restgas aus der Anodenseite der PEMFC oder HT-PEMFC – to purge [engl.]: abführen, reinigen entschlacken) nicht wie üblich an die Außenluft des Luftfahrzeugs abgeführt wird, sondern über einen Kühlluftstrom der Kathodenseite des SOFC zugeführt wird.According to the invention contains a fuel cell system a combination of PEMFC (Proton Exchange Membrane Fuel Cell) or high-temperature PEMFC (HT-PEMFC) and off SOFC (Solid Oxide Fuel Cell), according to the invention one from the PEMFC or high-temperature PEMFC leaking purge gas (derived residual gas from the anode side of the PEMFC or HT-PEMFC - to purge: remove, clean detoxify) not as usual to the outside air removed from the aircraft but over a cooling air flow supplied to the cathode side of the SOFC becomes.
Im Folgenden wird unter Bezugnahme auf die Figur ein bevorzugtes Ausführungsbeispiel des erfindungsgemäßen Brennstoffzellensystems beschrieben.in the The following is a preferred embodiment with reference to the figure the fuel cell system according to the invention described.
Das
in der Figur schematisch dargestellte Brennstoffzellensystem
Ein
aus der ersten Brennstoffzelle
Gemäß dem bevorzugten
Ausführungsbeispiel
ist die zweite Brennstoffzelle
Gemäß dem bevorzugten
Ausführungsbeispiel
wird die Kabinenluft A über
den Vorkühler
Die
aus dem Kompressor
Der
Motor/Generator
Wie
in der Figur gezeigt, wird die Anodenseite der zweiten Brennstoffzelle
Die
feuchte Kathodenabluft der ersten Brennstoffzelle
Das
vom Kondensator
Wie
in der Figur gezeigt, wird der durch den Vorkühler
Das
gesamte System wird durch eine elektronische Sensorik-/Steuerungseinheit
Die in der ersten und zweiten Brennstoffzelle erzeugte elektrische Energie wird gemäß der Erfindung über eine Regelungseinheit (nicht gezeigt) dem Bordnetz des Luftfahrzeugs zur Verfügung gestellt.The generated in the first and second fuel cell electrical energy is according to the invention via a Control unit (not shown) the electrical system of the aircraft to disposal posed.
Wie
in der Figur gezeigt (gestrichelte Linien) dient die Sensorik-/Steuerungseinheit
Obwohl die Erfindung im Vorangegangenen unter Bezugnahme auf ein bevorzugtes Ausführungsbeispiel für den Anwendungsbereich in einem Luftfahrzeug beschrieben wurde, ist es selbstverständlich, dass die Erfindung auch in anderen Bereichen verwendet werden kann, in denen Brennstoffzellensysteme zur Stromerzeugung und Wassergenerierung zum Einsatz kommen, sofern Brennstoffzellen unterschiedlichen Typs in der oben beschriebenen Art und Weise miteinander kombiniert werden.Even though the invention in the foregoing with reference to a preferred embodiment for the It has been described in the scope of an aircraft Of course, that the invention can also be used in other areas, in which fuel cell systems for power generation and water generation are used, provided fuel cells of different types be combined in the manner described above.
- 11
- Systemsystem
- 22
- Erste BrennstoffzelleFirst fuel cell
- 33
- Anodeanode
- 44
- Katodecathode
- 55
- VentilValve
- 66
- Ejektorpumpeejector
- 77
- KühlkreislaufCooling circuit
- 88th
- Kompressorstufecompressor stage
- 99
- Zweite BrennstoffzelleSecond fuel cell
- 1010
- SOFC/Brennkammer-KombinationSOFC / combustor combination
- 1111
- Turbinenstufeturbine stage
- 1212
- Vorkühlerprecooler
- AA
- Kabinenluftcabin air
- 1313
- Bypassventilbypass valve
- 1414
- Kompressorcompressor
- 1515
- Motor/GeneratorMotor / generator
- 1616
- Wellewave
- 1717
- VentilValve
- 17a17a
- Getriebetransmission
- 1818
- VentilValve
- 1919
- VentilValve
- 20, 2120 21
- Wärmetauscherheat exchangers
- 2222
- Austauschgefäßreplacement vessel
- 2323
- Venturidüseventuri
- 2424
- Kondensatorcapacitor
- 2525
- Anti-Eis-SystemAnti-ice system
- BB
- Wasserwater
- 2626
- Trinkwasser-Brauchwasseranlage, ReformerDrinking-water system, reformer
- 2727
- Sensorik-/SteuereinheitSensory evaluation / control unit
- 2828
- Batteriebattery
Claims (33)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006002882A DE102006002882B4 (en) | 2006-01-20 | 2006-01-20 | Combined fuel cell system and use of the fuel cell system in an aircraft |
US11/625,410 US7659015B2 (en) | 2006-01-20 | 2007-01-22 | Combined fuel cell system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006002882A DE102006002882B4 (en) | 2006-01-20 | 2006-01-20 | Combined fuel cell system and use of the fuel cell system in an aircraft |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006002882A1 DE102006002882A1 (en) | 2007-08-02 |
DE102006002882B4 true DE102006002882B4 (en) | 2009-05-28 |
Family
ID=38268042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006002882A Active DE102006002882B4 (en) | 2006-01-20 | 2006-01-20 | Combined fuel cell system and use of the fuel cell system in an aircraft |
Country Status (1)
Country | Link |
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DE (1) | DE102006002882B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012002132A1 (en) | 2012-02-03 | 2013-08-08 | Airbus Operations Gmbh | Anti-icing system for an aircraft and method of operating an anti-icing system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008019146A1 (en) | 2008-04-16 | 2009-11-05 | Airbus Deutschland Gmbh | Deicing system for an aircraft |
EP2214239B1 (en) * | 2009-01-19 | 2015-11-11 | Truma Gerätetechnik GmbH & Co. KG | Device and method for supplying process water for a reformer fuel cell system |
DE102010005695A1 (en) | 2010-01-25 | 2011-07-28 | Airbus Operations GmbH, 21129 | Autarchic monument in the aircraft pressurized cabin with decentralized fuel supply and efficient energy conversion |
DE102017200305A1 (en) * | 2017-01-10 | 2018-07-12 | Bayerische Motoren Werke Aktiengesellschaft | System for providing oxidizing agent and motor vehicle |
DK3573160T3 (en) | 2018-05-22 | 2021-03-01 | Helmholtz Zentrum Geesthacht | Gas circuit system for heat transport |
DE102018211987A1 (en) * | 2018-07-18 | 2020-01-23 | Siemens Mobility GmbH | Device and method for operating a fuel cell unit and vehicle |
DE102022109144A1 (en) | 2022-04-13 | 2023-10-19 | Diehl Aerospace Gmbh | De-icing an aircraft using a reformer to produce hydrogen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19642939A1 (en) * | 1995-10-23 | 1997-04-24 | Us Energy | Power or power cycle with indirectly fired gas turbine and two fuel cells |
DE19821952C2 (en) * | 1998-05-15 | 2000-07-27 | Dbb Fuel Cell Engines Gmbh | Power supply unit on board an aircraft |
DE10249588A1 (en) * | 2002-04-16 | 2004-05-13 | Airbus Deutschland Gmbh | Water-generating method for generating water on board aircraft via fuel cells integrates a water-generating unit in an aircraft's driving gear as high-temperature fuel cells |
DE10216361B4 (en) * | 2001-10-11 | 2004-08-05 | Airbus Deutschland Gmbh | Process for increasing efficiency and reducing exhaust gases in fuel cell systems |
-
2006
- 2006-01-20 DE DE102006002882A patent/DE102006002882B4/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19642939A1 (en) * | 1995-10-23 | 1997-04-24 | Us Energy | Power or power cycle with indirectly fired gas turbine and two fuel cells |
DE19821952C2 (en) * | 1998-05-15 | 2000-07-27 | Dbb Fuel Cell Engines Gmbh | Power supply unit on board an aircraft |
DE10216361B4 (en) * | 2001-10-11 | 2004-08-05 | Airbus Deutschland Gmbh | Process for increasing efficiency and reducing exhaust gases in fuel cell systems |
DE10249588A1 (en) * | 2002-04-16 | 2004-05-13 | Airbus Deutschland Gmbh | Water-generating method for generating water on board aircraft via fuel cells integrates a water-generating unit in an aircraft's driving gear as high-temperature fuel cells |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012002132A1 (en) | 2012-02-03 | 2013-08-08 | Airbus Operations Gmbh | Anti-icing system for an aircraft and method of operating an anti-icing system |
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Publication number | Publication date |
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DE102006002882A1 (en) | 2007-08-02 |
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Owner name: AIRBUS OPERATIONS GMBH, 21129 HAMBURG, DE |
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Representative=s name: KOPF WESTENBERGER WACHENHAUSEN PATENTANWAELTE , DE Representative=s name: LKGLOBAL ] LORENZ & KOPF PARTG MBB PATENTANWAE, DE |