TREA

Stephen George Hopper

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  • Cambridgeshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lifting system
    • Patent number 7,509,701
    • Issue date Mar 31, 2009
    • Bosch Rexroth AG
    • Erich Wirzberger
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Lifting system
    • Publication number 20050029053
    • Publication date Feb 10, 2005
    • Erich Wirzberger
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES