René Rappo

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Bellmud, CH

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Patents Grantslast 30 patents

Information Patent Grant
Reinforced micro-mechanical part
- Patent number 8,339,904
- Issue date Dec 25, 2012
- Eta Sa Manufacture Horlogère Suisse
- René Rappo
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
REINFORCED MICRO-MECHANICAL PART
- Publication number 20100214880
- Publication date Aug 26, 2010
- ETA SA Manufacture Horlogere Suisse
- René Rappo
- B81 - MICRO-STRUCTURAL TECHNOLOGY