Roderich Kammerer

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Bad Honnef, DE

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Patents Grantslast 30 patents

Information Patent Grant
Valve cover
- Patent number 5,655,489
- Issue date Aug 12, 1997
- Bayer Aktiengesellschaft
- Roderich Kammerer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS