Jean Desbrest

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Barbazan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for eliminating metallic impurities from magnesium by injec...
- Patent number 4,417,920
- Issue date Nov 29, 1983
- Societe Francaise d'Electrometallurgie "Sofrem"
- Andre Mena
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...