TREA

Willem J. Harmse

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  • Virginia, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grinding mill control
    • Patent number 4,722,485
    • Issue date Feb 2, 1988
    • Crucible Societe Anonyme
    • Guy J. C. Young
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...