Ralf Kohnen

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Cheshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Airbag fabric
- Patent number 7,538,049
- Issue date May 26, 2009
- Polyamide High Performance GmbH
- Ralf Köhnen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Airbag Fabric
- Publication number 20080064283
- Publication date Mar 13, 2008
- Polyamide High Performance GmbH
- Ralf Kohnen
- D03 - WEAVING