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Sylvestre Vire

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  • Neuhausen am Rheinfall, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cell for electrolytic purification of aluminum
    • Patent number 4,601,804
    • Issue date Jul 22, 1986
    • Swiss Aluminium Ltd.
    • Sylvestre Vire
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Process for refining scrap aluminum
    • Patent number 4,568,430
    • Issue date Feb 4, 1986
    • Swiss Aluminium Ltd.
    • Sylvestre Vire
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Cell for the refining of aluminium
    • Patent number 4,552,637
    • Issue date Nov 12, 1985
    • Swiss Aluminium Ltd.
    • Sylvestre Vire
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR