1–20 of 43 hits
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    Tower crane driving device with built-in speed reducer

    Free access
    CHEN FUQIANG / FU LING / ZHANG ZONGHAI et al. | European Patent Office | 2022

    Tower crane and balance control method and balance control system thereof

    Free access
    XU HUI / GUAN JINJUN | European Patent Office | 2022

    Three-way valve and brake-by-wire system

    Free access
    XU HUI / GONG JUQIU | European Patent Office | 2023

    Three-way valve and brake-by-wire system

    Free access
    GONG JUQIU / XU HUI | European Patent Office | 2023

    Supporting head assembly, supporting axial force servo system and driving mode of supporting axial force servo system

    Free access
    SONG SHUANG / XU HUI / YAO HONGLIANG | European Patent Office | 2020

    Supercharger and air supply system of air suspension

    Free access
    HUI ZHIFENG / XU HUI / YE KAI et al. | European Patent Office | 2023

    Steam turbine stator maintenance lifting appliance for power plant

    Free access
    XU HUI / CHEN YUANZHONG / YANG TAO | European Patent Office | 2023

    Special transport vehicle for electric power materials

    Free access
    ZHANG YU / LI BIAO / ZHAO XULIN et al. | European Patent Office | 2022

    Simulation Research on Electric Dominant Strategy of Plug-in Hybrid Electric Vehicle

    Shi, Qing Sheng / Xu, Hui Yi | Trans Tech Publications | 2011
    Contributors: Xu, Hui Yi

    Rolling device of multi-roller straightening machine

    Free access
    MING HANYANG / FAN ZHIQIANG / GONG YONGFEI et al. | European Patent Office | 2023

    Pressure reducing valve

    Free access
    XU HUI | European Patent Office | 2023

      Pressure reducing valve

      Free access
      XU HUI | European Patent Office | 2023

    Pressure increasing valve

    Free access
    XU HUI | European Patent Office | 2023

    Piston connecting rod assembly and supercharger

    Free access
    HUI ZHIFENG / XU HUI / ZHANG LEI | European Patent Office | 2023

    Operating system and method of electric hydraulic gripping apparatus in container loading and unloading equipment

    Free access
    WEI YUNLIN / LI GANG / XU HUI et al. | European Patent Office | 2021