Rene Addor

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Geneva, CH

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Patents Grantslast 30 patents

Information Patent Grant
Watch case
- Patent number 5,155,713
- Issue date Oct 13, 1992
- Montres Rolex S.A.
- Rene Addor
- G04 - HOROLOGY
Information Patent Grant
Apparatus for screwing and unscrewing the bottoms of watch casings
- Patent number 3,930,427
- Issue date Jan 6, 1976
- Montres Rolex S.A.
- Rene Addor
- G04 - HOROLOGY