TREA

Nairn M. McQueen

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  • Dundas, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for treatment of flyash
    • Patent number 4,966,761
    • Issue date Oct 30, 1990
    • Carbovan Inc.
    • Vaikuntam I. Lakshmanan
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...