1–20 of 24 hits
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    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

    Elevator with weight-adjustable balancing weights

    Free access
    XU HUI | European Patent Office | 2021

    Air purification system in urban bus

    Free access
    XU HUI | European Patent Office | 2021

    Car counterweight with weight capable of being adjusted in stepless mode

    Free access
    XU HUI | European Patent Office | 2021

    Maintenance crane for wind generating set

    Free access
    LIU LITAO / XU HUI | European Patent Office | 2023

    Three-way valve and brake-by-wire system

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

    Three-way valve and brake-by-wire system

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

    Tower crane and balance control method and balance control system thereof

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

    Steam turbine stator maintenance lifting appliance for power plant

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

    Piston connecting rod assembly and supercharger

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

    Clamp for steel slag

    Free access
    WEI YUNLIN / XU HUI / LI GANG | European Patent Office | 2020

    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

    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

    Leveling support oil cylinder mechanism, leveling support oil cylinder hydraulic unit and engineering machinery

    Free access
    YU LEKANG / ZHANG YUZHU / WANG CHANGLEI et al. | European Patent Office | 2023

      Leveling support oil cylinder mechanism, leveling support oil cylinder hydraulic unit and engineering machinery

      Free access
      YU LEKANG / WEI SUFEN / XU HUI et al. | European Patent Office | 2023

    Supercharger and air supply system of air suspension

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

    Automobile air conditioner air outlet leakage amount reducing structure

    Free access
    LI YANWEI / SONG CHENCHONG / JIN LINLING et al. | European Patent Office | 2020

    Fixed inclined roadway rubber-tyred vehicle stall protection control device

    Free access
    XU HUI / WU JINGSONG / ZHAO GAOSHENG et al. | European Patent Office | 2020

    Aircraft high-speed parallel water entry experiment launching device and method

    Free access
    SHI YAO / LEE SUN JIN / XU HUI et al. | European Patent Office | 2023