TREA

Frank O. Liu

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  • Chandler, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fast acting high output valve
    • Patent number 5,485,868
    • Issue date Jan 23, 1996
    • Scientific Monitoring, Inc.
    • Link C. Jaw
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...