Jean-Claude Droz

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Neuchatel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Alarm switch for an alarm circuit in a horological device
- Patent number 4,199,930
- Issue date Apr 29, 1980
- The Gillette Company
- Jean-Philippe Lebet
- G04 - HOROLOGY
Information Patent Grant
Alarm circuit
- Patent number 4,180,808
- Issue date Dec 25, 1979
- The Gillette Company
- Jean-Philippe Lebet
- G04 - HOROLOGY