Francis P. A. Besson

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La Chaux-de-Fonds, CH

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Patents Grantslast 30 patents

Information Patent Grant
Wristwatch
- Patent number D334715
- Issue date Apr 13, 1993
- Girard-Perregaux, S.A.
- Francis P. A. Besson
- D10 - Measuring, testing, or signalling instruments