1–20 of 28 hits
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    Multi-stage telescopic arm and battery changing station

    Free access
    CHEN JINGYU | European Patent Office | 2022

    Handle vertical pipe

    Free access
    CHEN JINGYU | European Patent Office | 2023

    Hoisting mechanism and drill rod inserting and pulling crane

    Free access
    CHEN JINGYU | European Patent Office | 2021

    Handle vertical pipe set

    Free access
    CHEN JINGYU | European Patent Office | 2023

    Back analysis method of homogeneous slope at critical state

    Lin, Hang / Chen, Jingyu | Online Contents | 2017

    Back analysis method of homogeneous slope at critical state

    Lin, Hang / Chen, Jingyu | Springer Verlag | 2016

    Floating lifting appliance and battery replacing equipment

    Free access
    ZHANG XING / CHEN JINGYU | European Patent Office | 2022

    Marine base with maintenance platform

    Free access
    CHEN GENGJIAN / CHEN JINGYU | European Patent Office | 2022

    Floating lifting appliance and battery replacing equipment

    Free access
    YI XIAOGANG / CHEN JINGYU | European Patent Office | 2022

    Floating lifting appliance and battery replacing equipment

    Free access
    TAN YI / CHEN JINGYU | European Patent Office | 2022

    Battery replacing device and battery replacing vehicle

    Free access
    ZHANG XING / CHEN JINGYU / LI JIAJUN | European Patent Office | 2023

    LOCKING MECHANISM, LIFTING APPLIANCE, AND WORK MACHINE

    Free access
    YI XIAOGANG / LIU JUNYI / CHEN JINGYU | European Patent Office | 2023

    Protection method and system, battery replacement vehicle, electronic equipment and computer medium

    Free access
    ZHANG XING / WANG XING / CHEN JINGYU | European Patent Office | 2023

    Anchor chain pipe cover

    Free access
    LIAO JUNFENG / LIU ZHENGLIANG / CHEN JINGYU | European Patent Office | 2021

    Rock soil tamping device for geotechnical engineering

    Free access
    HUANG YINGJING / CHEN JINGYU / XU ZHENZHEN | European Patent Office | 2023

    Battery replacing device and battery replacing vehicle

    Free access
    YI XIAOGANG / ZHANG XING / CHEN JINGYU et al. | European Patent Office | 2023

    Method for detecting full-suspension twisted rudder blade

    Free access
    LIU ZHENGLIANG / XU JINCHU / WANG QUANRONG et al. | European Patent Office | 2021

    Cargo compartment reinforcing ladder

    Free access
    LIU ZHENGLIANG / DANG TIANFU / JI LISHANG et al. | European Patent Office | 2020

    Leveling type tower crane body perpendicularity alarm device

    Free access
    WANG JUNGUO / LI ZHENGQIAN / LI CHAOCHUN et al. | European Patent Office | 2021