Wolfgang Jacobsen

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Biscarrosse, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for generating light signals
- Patent number 6,731,433
- Issue date May 4, 2004
- Bayer Aktiengesellschaft
- Wolfgang Jacobsen
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Device for generating light signals
- Publication number 20020113561
- Publication date Aug 22, 2002
- Wolfgang Jacobsen
- G08 - SIGNALLING