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Null's Machine & Mfg., Inc.

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Organization

  • Huntington, WV, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Coil pipe trailer
    • Patent number 6,419,424
    • Issue date Jul 16, 2002
    • Null's Machine & Mfg., Inc.
    • Robert L. Null
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL