Peter Bachmann

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Bettlach, CH

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Patents Grantslast 30 patents

Information Patent Grant
Reduction gear for electronic timepiece
- Patent number 4,357,695
- Issue date Nov 2, 1982
- Ebauches Bettlach, S.A.
- Peter Bachmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for securing a watch dial to a watch-movement plate
- Patent number 4,291,401
- Issue date Sep 22, 1981
- Ebauches Bettlach S.A.
- Peter Bachmann
- G04 - HOROLOGY
Information Patent Grant
Watch movement
- Patent number 4,247,926
- Issue date Jan 27, 1981
- Etauches Bettloch, S.A.
- Peter Bachmann
- G04 - HOROLOGY
Information Patent Grant
Shock-absorbing bearing for timepiece movements
- Patent number 4,143,511
- Issue date Mar 13, 1979
- Ebauches Bettlach S.A.
- Peter Bachmann
- G04 - HOROLOGY
Information Patent Grant
Display mechanism for timepieces
- Patent number 3,977,179
- Issue date Aug 31, 1976
- Ebauches Bettlach S.A.
- Peter Bachmann
- G04 - HOROLOGY