TREA

William D. Wagner

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  • Denver, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gold recovery method
    • Patent number 4,426,225
    • Issue date Jan 17, 1984
    • Storage Technology Corporation
    • Noble N. Ida
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...