TREA

C. R. Reichel Engineering Co. Inc.

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  • San Francisco, CA, US
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  • Information Patent Grant

    Self ejecting drill chuck key
    • Patent number 4,085,943
    • Issue date Apr 25, 1978
    • C. R. Reichel Engineering Co. Inc.
    • Sigmund D. Travis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

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