Achim Petry

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Hattingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a cylinder crankcase having multiple c...
- Patent number 8,590,502
- Issue date Nov 26, 2013
- Peak Werkstoff GmbH
- Dirk Krogmann
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PRODUCTION OF A CYLINDER CRANKCASE HAVING MULTIPLE C...
- Publication number 20090320783
- Publication date Dec 31, 2009
- Peak Werkstoff GmbH
- Dirk Krogmann
- B22 - CASTING POWDER METALLURGY