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Jacobus Cornelius Gideon Kotze Van Der Colf

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Patents Grantslast 30 patents

  • Information Patent Grant

    Production of titanium slag
    • Patent number 5,997,606
    • Issue date Dec 7, 1999
    • Billiton SA Limited
    • Jacobus Cornelius Gideon Kotze Van Der Colf
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...