TREA

Tae In Hyang

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  • Haeundae-gu, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double check valve having floating function
    • Patent number 8,001,882
    • Issue date Aug 23, 2011
    • Volvo Construction Equipment Holding Sweden AB
    • Tae In Hyang
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DOUBLE CHECK VALVE HAVING FLOATING FUNCTION
    • Publication number 20090078111
    • Publication date Mar 26, 2009
    • VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
    • Tae In Hyang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING