TREA

Donald C. Rice

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  • Klamath Falls, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Easily replaceable valve
    • Patent number 5,785,077
    • Issue date Jul 28, 1998
    • Donald C. Rice
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...