Jean Chavand

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Grenoble, FR

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Patents Grantslast 30 patents

Information Patent Grant
Wire cutting process and apparatus
- Patent number 4,528,435
- Issue date Jul 9, 1985
- Commissariat a l'Energie Atomique
- Claude Billon-Pierron
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for breaking up metal parts
- Patent number 4,447,694
- Issue date May 8, 1984
- Commissariat a l'Energie Atomique
- Michel Brochier
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for cutting out a wall made of metal or metal alloy
- Patent number 4,337,098
- Issue date Jun 29, 1982
- Commissariat a l'Energie Atomique
- Jean Chavand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR