TREA

Lloyd J. Miller

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  • Paxton, NB, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe perforating machine
    • Patent number 4,052,880
    • Issue date Oct 11, 1977
    • Foulks; Noah E.
    • Robert L. Cullinan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...