TREA

David P. Murray

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  • Watertown, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sock lock device
    • Patent number 4,045,844
    • Issue date Sep 6, 1977
    • David P. Murray
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...