31–40 of 405 hits
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    Labor-saving transportation device for anti-freezing solution barrel

    Free access
    WANG QIANG / BAI LING | European Patent Office | 2021

    Transport vehicle for transporting stainless steel tubes

    Free access
    WANG MEISONG / WANG QIANG | European Patent Office | 2020

    Emergency rescue device for airplane

    Free access
    WANG QIANG / WANG HAO | European Patent Office | 2015

    Safety vehicle door monitoring system for vehicle

    Free access
    GUO KAI / WANG QIANG | European Patent Office | 2015

    Intelligent bus system

    Free access
    GUO KAI / WANG QIANG | European Patent Office | 2015

    Lifting cage for lifter

    Free access
    LIU QIANG / WANG QIANG | European Patent Office | 2015

    Vehicle-mounted reverse video display method and device

    Free access
    ZHU SHENG / WANG QIANG | European Patent Office | 2015

    Tote cart for car radiator

    Free access
    XU YUNFU / WANG QIANG | European Patent Office | 2015

    Connecting assembly, propeller and water area movable equipment

    Free access
    WANG QIANG / WAN XIAOKANG / TAO SHIZHENG | European Patent Office | 2024

    Marine propeller mounting rack, marine propeller and ship

    Free access
    WANG QIANG / TAO SHIZHENG / WAN XIAOKANG | European Patent Office | 2022