Pierre M. Jeannet

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Chambrelien, CH

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Patents Grantslast 30 patents

Information Patent Grant
Watch movement with hand display
- Patent number 6,894,951
- Issue date May 17, 2005
- Eberhard et Co. SA
- Charles Brandt
- G04 - HOROLOGY
Information Patent Grant
Jointed electronic watch
- Patent number 4,412,751
- Issue date Nov 1, 1983
- Omega S.A.
- Pierre Jeannet
- G04 - HOROLOGY
Information Patent Grant
Reducing gear-train of an electronic watch with analog display
- Patent number 4,090,352
- Issue date May 23, 1978
- Devhorl S.A.
- Pierre M. Jeannet
- G04 - HOROLOGY