TREA

Paul E. Lister

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  • Sheffield, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manipulator for metal ingots
    • Patent number 4,961,336
    • Issue date Oct 9, 1990
    • Davy McKee (Sheffield) Limited
    • Geoffrey Wilson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...