TREA

Robert J. Burns

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  • Waterloo, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Paper drill
    • Patent number 4,632,611
    • Issue date Dec 30, 1986
    • Dexter-Lawson Products Limited
    • Robert J. Burns
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING