TREA

William D. Brelig

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  • Ivoryton, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Removable sealing plug
    • Patent number 6,003,557
    • Issue date Dec 21, 1999
    • The Lee Company
    • William D. Brelig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...