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Columbia Aluminum Corporation

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Organization

  • Goldendale, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sow lifter
    • Patent number 5,664,617
    • Issue date Sep 9, 1997
    • Columbia Aluminum Corporation
    • Russell D. Patton
    • B66 - HOISTING LIFTING HAULING

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