41–50 of 58 hits
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    Waterproof device for preventing vehicle from being flooded

    Free access
    LIU TING / FENG BAOHENG / XIE FEN et al. | European Patent Office | 2024

    Intelligent port crane operation monitoring method and system

    Free access
    LEI LUELIN / LI FEI / ZOU QINGQUAN et al. | European Patent Office | 2023

    Vertical transportation device and application construction method thereof

    Free access
    LIAN ZHEN / LIU SHAOYU / ZHANG CHANGLIANG et al. | European Patent Office | 2020

    Subway disinfection seat

    Free access
    YU ZHENG / YANG JUFEN / LIU ZHIGANG et al. | European Patent Office | 2020

    Propeller and ship with same

    Free access
    LUO XIAOYUAN / LIU LIANGQING / TAN KUN et al. | European Patent Office | 2022

    Subway handrail carrying disinfection assembly

    Free access
    ZHU YARU / YANG JUFEN / LIU ZHIGANG et al. | European Patent Office | 2021

    Device with sliding safety locking and unlocking functions

    Free access
    WANG LIU / MA JIJUN / JIN LEI et al. | European Patent Office | 2022

    Bearing machinery electromechanical starting device triggered by gravity sensing

    Free access
    LIU XINLING / CHEN GANG / WANG ZHONGLIN et al. | European Patent Office | 2023

    Real-time abnormity alarm method and device for road condition monitoring

    Free access
    LIU HAITAO / ZOU QINGQUAN / FANG QIANG et al. | European Patent Office | 2023

    Automatic pedal device and system for filling gaps of subway platform

    Free access
    ZHAO ZHIXIN / WANG FEN / LIU ZHIGANG et al. | European Patent Office | 2021