Marcel Cortes

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Brignoud, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for correcting the ovalization of rolls for the...
- Patent number 5,642,772
- Issue date Jul 1, 1997
- Pechiney Rhenalu
- Jacques Charpentier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Cooking utensil made from aluminum alloy strips produced by continu...
- Publication number 20030196733
- Publication date Oct 23, 2003
- PECHINEY RHENALU
- Jean-Luc Hoffmann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...