Christian Hantrais

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Chirens, FR

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Patents Grantslast 30 patents

Information Patent Grant
Pulsed friction stir welding process
- Patent number 7,938,309
- Issue date May 10, 2011
- Alcan Rhenalu
- Isabelle Bordesoules
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PULSED FRICTION STIR WELDING PROCESS
- Publication number 20090324991
- Publication date Dec 31, 2009
- ALCAN RHENALU
- Isabelle Bordesoules
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR