Heinrich Wiedemann

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Fussen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sintered selector or sliding sleeve
- Patent number 6,848,558
- Issue date Feb 1, 2005
- Sinterstahl GmbH
- Günter Rau
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Sintered selector or sliding sleeve
- Publication number 20030183479
- Publication date Oct 2, 2003
- Gunter Rau
- B22 - CASTING POWDER METALLURGY