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Dale J. Hackbarth

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  • Anaheim, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable clamp
    • Patent number 4,083,548
    • Issue date Apr 11, 1978
    • Dale J. Hackbarth
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS