Kurt Graef

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Puhlheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Infinitely variable transmission with a locking device
- Patent number 6,585,613
- Issue date Jul 1, 2003
- LuK Getriebe-Systeme GmbH
- Bernhard Walter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Infinitely variable transmission with two pairs of conical flanges
- Patent number 6,174,253
- Issue date Jan 16, 2001
- LuK Getriebe-Systeme GmbH
- Bernhard Walter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...