Roland Dubach

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Gillarens, CH

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Patents Grantslast 30 patents

Information Patent Grant
Timepiece dial and processes for manufacturing this dial
- Patent number 7,420,884
- Issue date Sep 2, 2008
- Rolex S.A.
- Roland Dubach
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Timepiece dial and processes for manufacturing this dial
- Publication number 20060133219
- Publication date Jun 22, 2006
- Roland Dubach
- G04 - HOROLOGY