Bettina WEHREN

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Goch-Hassum, DE

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Patents Grantslast 30 patents

Information Patent Grant
Molding material mixture, molded part for foundry purposes and proc...
- Patent number 8,006,745
- Issue date Aug 30, 2011
- Minelco GmbH
- Ralf-Joachim Gerlach
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MOLDING MATERIAL MIXTURE, MOLDED PART FOR FOUNDRY PURPOSES AND PROC...
- Publication number 20080314549
- Publication date Dec 25, 2008
- Ralf-Joachim GERLACH
- B22 - CASTING POWDER METALLURGY