TREA

Graham Leonard Fraser Powell

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  • Belair, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolls for metal shaping
    • Patent number 6,171,222
    • Issue date Jan 9, 2001
    • Commonwealth Scientific Industrial Research Organisation
    • Kenneth Donald Lakeland
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...