Max Nougaret

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Pierrefitte, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of welding inside a groove machined in a solid steel part, a...
- Patent number 4,896,814
- Issue date Jan 30, 1990
- Societe Anonyme dite: Alsthom
- Gilles Allain
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR