Walter Griesser

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Friedrichshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetically actuated locking clutch for differential gears...
- Patent number 4,733,577
- Issue date Mar 29, 1988
- Zahnradfabrik Friedrichshafen AG
- Walter Griesser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Clutch assembly for gear transmission
- Patent number 4,540,074
- Issue date Sep 10, 1985
- Zahnradfabrik Friedrichshafen AG
- Alfred Magg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Clutch assembly for gear transmission
- Patent number 4,425,990
- Issue date Jan 17, 1984
- Zahnradfabrik Friedrichshafen Aktiengesellschaft
- Walter Griesser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Clutch assembly for gear transmission
- Patent number 4,349,090
- Issue date Sep 14, 1982
- Zahnradfabrik Friedrichshafen AG
- Walter Griesser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...