TREA

Cohen, Jr.; Leopold I.

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  • Sanford, NC, US
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  • Information Patent Grant

    Metal recovery method
    • Patent number 3,984,090
    • Issue date Oct 5, 1976
    • Cohen, Jr.; Leopold I.
    • Edwin H. Swartz
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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