TREA

Howard Pon Lee

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  • Elk Grove, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual spreading link for gate valves
    • Patent number 7,871,061
    • Issue date Jan 18, 2011
    • Matthew Kevin Mandeville, Jr.
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...