Antoine Savary

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Chatelaine, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for determining and lastingly showing the time at which a...
- Patent number 3,962,861
- Issue date Jun 15, 1976
- Societe Suisse pour l'Industrie Horlogere Management Services S.A.
- Jean-Claude Protta
- G07 - CHECKING-DEVICES