Claude Eusebe

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Douai, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing metallic mercury from calomel
- Patent number 5,071,475
- Issue date Dec 10, 1991
- Vieille-Montagne France S.A.
- Guy Barreau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reinforced lead anode for the electrolytic production of zinc from...
- Patent number 4,437,965
- Issue date Mar 20, 1984
- Compagnie Royale Asturienne des Mines
- Noel Dreulle
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR