Andreas Krefeld

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Duesseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for amplitude-dependent damper
- Patent number 7,628,256
- Issue date Dec 8, 2009
- ThyssenKrupp Bilstein Suspension GmbH
- Andreas Krefeld
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Device for amplitude-dependent damper
- Publication number 20070039791
- Publication date Feb 22, 2007
- Andreas Krefeld
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...