TREA

Bing S. Yee

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  • Paramus, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Railroad switch machine
    • Patent number 4,428,552
    • Issue date Jan 31, 1984
    • Abex Corporation
    • Earl E. Frank
    • B61 - RAILWAYS
  • Information Patent Grant

    Accumulator
    • Patent number 4,177,837
    • Issue date Dec 11, 1979
    • Abex Corporation
    • Earl E. Frank
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic apparatus
    • Patent number 4,113,621
    • Issue date Sep 12, 1978
    • Abex Corporation
    • Earl E. Frank
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic apparatus
    • Patent number 4,027,595
    • Issue date Jun 7, 1977
    • Abex Corporation
    • Earl E. Frank
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL