TREA

Marcel F. DeGuire

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  • Southbury, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Treatment of zinc calcines for zinc recovery
    • Patent number 4,128,617
    • Issue date Dec 5, 1978
    • Newmont Exploration Limited
    • Marcel F. DeGuire
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...