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Yang-Gu LEE

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  • Changwon-si, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC CONSTRUCTION MACHINERY
    • Publication number 20150368880
    • Publication date Dec 24, 2015
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Yang-Gu LEE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM FOR EXCAVATOR
    • Publication number 20100319338
    • Publication date Dec 23, 2010
    • VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
    • Toshimichi IKEDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR CONSTRUCTION EQUIPMENT
    • Publication number 20100043420
    • Publication date Feb 25, 2010
    • Volvo Construction Equipment Holding Sweden AB
    • Toshimichi IKEDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CONTROL CIRCUIT FOR EXCAVATOR
    • Publication number 20100000211
    • Publication date Jan 7, 2010
    • VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
    • Toshimichi IKEDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic circuit for heavy construction equipment
    • Publication number 20070130936
    • Publication date Jun 14, 2007
    • VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
    • Toshimichi Ikeda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Cylinder cushion device
    • Publication number 20060151269
    • Publication date Jul 13, 2006
    • VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
    • Toshimichi Ikeda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL