Patrick Choquet

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Saint-Etienne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Treatment process for depositing a layer of carbon in vapour phase...
- Patent number 5,308,707
- Issue date May 3, 1994
- Nitruvid
- Francois Cellier
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...