Jean-Luc Coupeau

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Plaimpied, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process to deposit a protective coating on the inner wall of a tube...
- Patent number 7,743,965
- Issue date Jun 29, 2010
- Giat Industries
- Yann Guilmard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method for setting a protective coating on the inner wall of a tube...
- Publication number 20050017056
- Publication date Jan 27, 2005
- Yann Guilmard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR