Roger Durand

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Le Vesinet, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery and purification of a metal alloy based on...
- Patent number 5,431,891
- Issue date Jul 11, 1995
- Companie Generale des Matieres Nucleaires
- Andre Gabriac
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of obtaining uranium from oxide using a chloride process
- Patent number 5,164,050
- Issue date Nov 17, 1992
- Compagnie Europeenne du Zirconium Cezus
- Yves Bertaud
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR