TREA

Colin F. Harris

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  • Bristol, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blast furnace smelting of zinc
    • Patent number 4,212,667
    • Issue date Jul 15, 1980
    • Metallurgical Development Company
    • Michael W. Gammon
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...