Norberto Perucchi

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St. Blaise, CH

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Patents Grantslast 30 patents

Information Patent Grant
Electronic timepiece
- Patent number 4,459,031
- Issue date Jul 10, 1984
- ETA A.G. Ebauches-Fabrik
- Norberto Perucchi
- G04 - HOROLOGY
Information Patent Grant
Stator for a stepping motor
- Patent number 4,417,166
- Issue date Nov 22, 1983
- ETA A.G. Ebauches-Fabrik
- Norberto Perucchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Quartz watch with analogical time display, comprising a manually co...
- Patent number 4,382,686
- Issue date May 10, 1983
- ETA A.G. Ebauches-Fabrik
- Urs Giger
- G04 - HOROLOGY
Information Patent Grant
Electronic watch with movable detecting member
- Patent number 4,348,752
- Issue date Sep 7, 1982
- ETA A.G. Ebauches-Fabrik
- Norberto Perucchi
- G04 - HOROLOGY
Information Patent Grant
Method of manufacturing stators for stepping motors
- Patent number 4,312,119
- Issue date Jan 26, 1982
- ETA A.G. Ebauches-Fabrik
- Norberto Perucchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Motor for electronic watch
- Patent number 4,277,704
- Issue date Jul 7, 1981
- ETA A.G. Ebauches-Fabrik
- Urs Giger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER