Christian Hässler

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Silicon nitride based substrate for semi-conductor components
- Patent number 6,916,560
- Issue date Jul 12, 2005
- H. C. Starck Ceramics GmbH & Co. KG
- Gerhard Wötting
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Method of preparing a silicon nitride based substrate for semicondu...
- Publication number 20050194039
- Publication date Sep 8, 2005
- Gerhard Wotting
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Silicon nitride based substrate for semi-conductor components
- Publication number 20040053769
- Publication date Mar 18, 2004
- Gerhard Wötting
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES