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Brosius Bros., Inc.

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  • St. Louis, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hammer drive tool
    • Patent number 4,252,259
    • Issue date Feb 24, 1981
    • Brosius Bros., Inc.
    • Ralph Brosius
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS