Jean-Marc Bonard

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Lausanne, CH

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Patents Grantslast 30 patents

Information Patent Grant
Integral assembly of a hairspring and a collet
- Patent number 9,411,314
- Issue date Aug 9, 2016
- Rolex S.A.
- Jerome Daout
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
INTEGRAL ASSEMBLY OF A HAIRSPRING AND A COLLET
- Publication number 20150023140
- Publication date Jan 22, 2015
- ROLEX S.A
- Jerome Daout
- G04 - HOROLOGY