Hoescht Research & Technology Deutschland GmbH & Co. KG

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for continuous production of membrane-electrode composites
- Patent number 6,197,147
- Issue date Mar 6, 2001
- Hoescht Research & Technology Deutschland GmbH & Co. KG
- Harald Bönsel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Gas diffusion electrode for polymer electrolyte membrane fuel cells
- Patent number 6,183,898
- Issue date Feb 6, 2001
- Hoescht Research & Technology Deutschland GmbH & Co. KG
- Arthur Koschany
- H01 - BASIC ELECTRIC ELEMENTS