Hans Zaugg

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Derendingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for attaching a watch case to a support
- Patent number 5,039,042
- Issue date Aug 13, 1991
- ETA SA Fabriques d'Ebauches
- Hans Zaugg
- G04 - HOROLOGY
Information Patent Grant
Support formed of rigid plastic material
- Patent number 4,840,337
- Issue date Jun 20, 1989
- ETA S.A. Fabriques d'Ebauches
- Hans Zaugg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electronic device for processing and displaying an item of informat...
- Patent number 4,636,037
- Issue date Jan 13, 1987
- ETA S.A., Fabriques d'Ebauches
- Ernst Thomke
- G02 - OPTICS