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Willem A. Gericke

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  • Meyerton, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for decarburizing ferro-manganese
    • Patent number 4,192,675
    • Issue date Mar 11, 1980
    • S.A. Manganese Amcor Ltd.
    • Robert A. Featherstone
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...