1–19 of 19 hits
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    Marine plastic garbage static collection device

    Free access
    LIU XIAOHUA / WANG LEI | European Patent Office | 2022

    River channel water surface cleaning device

    Free access
    CHEN XIAOYAN / LIU YANG / WANG LEI | European Patent Office | 2022

    Obstacle-crossing multi-foot curtain wall cleaning robot

    Free access
    LIU ZHENGQUAN / LIU LU / YU JISU et al. | European Patent Office | 2022

    Electro-hydraulic direct driving force device of building machine

    Free access
    WANG LEI / ZHANG SANXI / LIU LIZHI et al. | European Patent Office | 2022

    Railway vehicle maintenance mode door control system, door control method and railway vehicle

    Free access
    WANG LEI / YU XIAOJIE / LIU HAITAO et al. | European Patent Office | 2021

    Combined type light ultra-soft foundation reinforcing platform and method

    Free access
    GONG JIPING / JIA TAO / HU XIAOBO et al. | European Patent Office | 2021

    High-efficiency bridge engineering construction platform

    Free access
    LI TAO / LIU CHANGTIAN / WANG JIANQIANG et al. | European Patent Office | 2020

    Unmanned transportation and feeding method and system for building 3D printing bagged materials

    Free access
    HAN LIFANG / SHI YUNFEI / LIU SHITAO et al. | European Patent Office | 2023

    Prefabricated steel box girder assembling method

    Free access
    ZHAO HAIBO / WANG LEI / XIN SHENGHUI et al. | European Patent Office | 2023

    Safety lifting device for civil engineering construction

    Free access
    WANG LEI / ZHAO JIANBIN / LIU WEI et al. | European Patent Office | 2020

    Intelligent control system and unloading control method for heat preservation semi-trailer transport vehicle

    Free access
    LIU YINGCHUN / SONG ZONGHUA / XIAO CHONGYU et al. | European Patent Office | 2021

    Automatic water area garbage collecting device

    Free access
    XIA ZHIXIN / SHAO JINGWEI / YANG XIAOCHUAN et al. | European Patent Office | 2023

    Construction method for adjusting mounting angle of arch tower section

    Free access
    YAN WENTAO / ZHU DONGMING / WANG LEI et al. | European Patent Office | 2022

    Construction method for positioning and installing large aircraft high-speed test sliding rail

    Free access
    WU YANBIN / YIN QIJIA / ZHANG SHUN et al. | European Patent Office | 2024

    Slope displacement monitoring device in pile foundation excavation process

    Free access
    CHEN JIANFENG / XU SHIQIN / LI JIANHUA et al. | European Patent Office | 2023

    Construction method for ensuring anti-pulling force of anti-pulling screw

    Free access
    LYU MAOFENG / LUO BIN / WANG LEI et al. | European Patent Office | 2024

    Continuous double-sleeper main line operation vehicle and operation method thereof

    Free access
    LUO JIANLI / ZHANG BAOMING / XU QIRUI et al. | European Patent Office | 2023

    Device for installing and positioning horizontal support

    Free access
    LI DONGHAI / LYU MAOFENG / YAO YANKUN et al. | European Patent Office | 2023

    Construction method of high-speed reflection water flow collecting device of slide rail test system

    Free access
    HUANG YIWEI / ZHOU WEIKANG / JIANG LAIYUN et al. | European Patent Office | 2023