Christian Herbst-Dederichs

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Burscheid, DE

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Patents Grantslast 30 patents

Information Patent Grant
Piston ring and method for the production thereof
- Patent number 7,871,078
- Issue date Jan 18, 2011
- Federal-Mogul Burscheid GmbH
- Manfred Fischer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PISTON RINGS
- Publication number 20070210524
- Publication date Sep 13, 2007
- Christian Herbst-Dederichs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Piston ring and method for the production thereof
- Publication number 20070128807
- Publication date Jun 7, 2007
- Manfred Fischer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...