TREA

Earnest Z. Coker

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  • Oklahoma City, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gravity flow amalgamator
    • Patent number 4,588,499
    • Issue date May 13, 1986
    • Earnest Z. Coker
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...