Ralf Friedrich

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Wiesloch, DE

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Patents Applicationslast 30 patents

Information Patent Application
Detachable Protecting Films
- Publication number 20080152820
- Publication date Jun 26, 2008
- BASF Aktiengesellschaft
- Helmut Witteler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Complexing agent for treating metallic and plastic surfaces
- Publication number 20050209117
- Publication date Sep 22, 2005
- BASF Aktiengesellschaft
- Ralf Friedrich
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR