Klaus Betten

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Rutschenhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Friction clutch with nickel-chromium alloy spring elements
- Patent number 6,216,839
- Issue date Apr 17, 2001
- Sachs Race Engineering GmbH
- Thomas Rudolf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Friction clutch with spacer sleeves
- Patent number 5,960,921
- Issue date Oct 5, 1999
- Mannesmann Sachs AG
- Klaus Hofmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Friction clutch with carbon pressure plate
- Patent number 5,779,018
- Issue date Jul 14, 1998
- Mannesmann Sachs AG
- Klaus Hofmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multiple plate friction clutch with axial stop
- Patent number 5,743,367
- Issue date Apr 28, 1998
- Fichtel & Sachs AG
- Klaus Hofmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...