Jean Vial

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Clamart, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the separate recovery of molybdenum and vanadium
- Patent number 4,587,109
- Issue date May 6, 1986
- Compagnie Generale des Matieres Nucleaires (COGEMA)
- Georges Lyaudet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the separation of uranium contained in an alkaline liquor
- Patent number 4,256,702
- Issue date Mar 17, 1981
- Compagnie Generale des Matieres Nucleaires (COGEMA)
- Georges Lyaudet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...