Johnny Girardin

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Fritz-Courvoisier, CH

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Patents Grantslast 30 patents

Information Patent Grant
Chronograph mechanism
- Patent number 6,926,438
- Issue date Aug 9, 2005
- Girard-Perregaux S.A.
- Johnny Girardin
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Chronograph mechanism
- Publication number 20040246820
- Publication date Dec 9, 2004
- Johnny Girardin
- G04 - HOROLOGY