Gerard Cote

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for selective liquid-liquid extraction of germanium
- Patent number 4,568,526
- Issue date Feb 4, 1986
- Societe Miniere et Metallurgique de Penarroya
- Denise Rouillard nee Bauer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for selective liquid-liquid extraction of germanium
- Patent number 4,389,379
- Issue date Jun 21, 1983
- Societe Miniere et Metallurgique de Penarroya
- Denise Rouillard epouse Bauer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...