Guy Le Bail

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76480 Yainville, FR

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Patents Grantslast 30 patents

Information Patent Grant
Casing and flexible tubular conduit comprising such a casing and pr...
- Patent number 5,669,420
- Issue date Sep 23, 1997
- Jose Mallen Herrero
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...