121–128 of 128 hits
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    Electromechanical pipeline and bridge type comprehensive support integral assembly construction method

    Free access
    CHEN LEI / WU QIANG / WANG LE 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

    Highland backhole loader

    Free access
    SUN HUIHAI / SONG HONGBING / NING HAICHENG et al. | European Patent Office | 2015

    Bolt fastening device and bolt fastening climbing operation platform with same

    Free access
    WANG SHENGHE / ZHANG JINFENG / CHENG ZHIYU et al. | European Patent Office | 2023

    Rolling type back door structure and manufacturing method thereof

    Free access
    LI GUANYUN / SUN YANWEI / LI GUANGFU et al. | European Patent Office | 2020

    BRAKING DEVICE AND RAILWAY VEHICLE

    Free access
    NING BO / WANG YUNGUI / XIAO WEIYUAN et al. | European Patent Office | 2022

    Manufacturing method of aerospace craft cabin section and aerospace craft cabin section

    Free access
    DING GUOYUAN / SHAN YIJIAO / FAN XINZHONG et al. | European Patent Office | 2021

    Engineering driller machine-liquid composite power transmission device and control method thereof

    Free access
    LIU ZHONG / WANG GANG / YI JIANSHAN et al. | European Patent Office | 2023