Siegfried Wittmann

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Floersheim-Dalsheim, CH

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Patents Applicationslast 30 patents

Information Patent Application
Ceramic fabrics and methods for making them
- Publication number 20080038972
- Publication date Feb 14, 2008
- Yves Bader
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...