Jean-Christophe Kroug

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Avry-sur-Matran, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for securing a crystal with a counter strip
- Patent number 8,505,196
- Issue date Aug 13, 2013
- Eta Sa Manufacture Horlogère Suisse
- Thierry Altenhoven
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR SECURING A CRYSTAL WITH A COUNTER STRIP
- Publication number 20110197445
- Publication date Aug 18, 2011
- ETA SA Manufacture Horlogere Suisse
- Thierry Altenhoven
- G04 - HOROLOGY