Yves Rouillon

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Avon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Structural parts of austenitic nickel-chromium-iron alloy
- Patent number 4,877,465
- Issue date Oct 31, 1989
- Electicite de France (Service National)
- Jean R. Donati
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...