1–6 of 6 hits
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    Device and method for horizontally pushing and assembling large-size flexible thin-wall structure in vertical state

    Free access
    ZHANG JUN / ZHANG WEIDONG / LIU YUMEI et al. | European Patent Office | 2022

    Automatic falling-off device of exhaust connector

    Free access
    HUANG SHENGYAO / JI CHANGCHENG / WANG XIAOHAN et al. | European Patent Office | 2023

    Beam type lifting appliance with adjustable gear width

    Free access
    HUANG SHENGYAO / SU LINQI / JI CHANGCHENG et al. | European Patent Office | 2023

    Rocket erecting frame overturning butt joint device and butt joint method thereof

    Free access
    ZHU ZHIQIANG / YUAN DINGXIN / ZHANG JUN et al. | European Patent Office | 2023

    Mounting holder and electric power inspection unmanned aerial vehicle

    Free access
    WU LIANG / LUO BING / XU GUOWEI et al. | European Patent Office | 2024

    Eccentric weight adjusting device and electric power inspection unmanned aerial vehicle

    Free access
    JI CHANGCHENG / XU GUOWEI / WU LIANG et al. | European Patent Office | 2024