Jacques Marchand

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La Chaux-de-Fonds, CH

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Patents Grantslast 30 patents

Information Patent Grant
Timepiece provided with interchangeable dial
- Patent number 7,035,171
- Issue date Apr 25, 2006
- David Hurni
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Timepiece provided with interchangeable dial
- Publication number 20040141423
- Publication date Jul 22, 2004
- David Hurni
- G04 - HOROLOGY