TREA

Thomas D. Smith

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  • Kansas City, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Externally applied valve for water lines
    • Patent number 4,628,955
    • Issue date Dec 16, 1986
    • Thomas D. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...