Jean Tremblay

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Longueuil, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling root pass weld penetration in...
- Patent number 4,733,051
- Issue date Mar 22, 1988
- Canadian Patents and Development Limited
- Francois Nadeau
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR