Eric Bertrand

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Amiens, FR

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Patents Grantslast 30 patents

Information Patent Grant
Torsional damping device, especially for clutches
- Patent number 6,520,306
- Issue date Feb 18, 2003
- Valeo
- Eric Bertrand
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Torsional damping device, especially for clutches
- Publication number 20020166749
- Publication date Nov 14, 2002
- Eric Bertrand
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...