1–20 of 190 hits
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    Electronic hydraulic brake system and electronic hydraulic brake method

    Free access
    XU HUI | European Patent Office | 2023

      Electronic hydraulic brake system and electronic hydraulic brake method

      Free access
      XU HUI | 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

    Elevator with double traction machines

    Free access
    XU HUI | European Patent Office | 2021

    Dewatering anti-dazzling rearview mirror based on piezoelectric property

    Free access
    XU HUI | European Patent Office | 2021

    Material transportation device for construction site

    Free access
    XU HUI | European Patent Office | 2021

    Energy-saving type new energy vehicle windscreen wiper driving structure

    Free access
    XU HUI | European Patent Office | 2021

    Manhole cover opening and closing device for municipal drainage system

    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

    Pressure increasing valve

    Free access
    XU HUI | European Patent Office | 2023

    Trolley for pilotless automobile

    Free access
    XU HUI | European Patent Office | 2021

    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

    Bus lifting ring with emergency brake preventing function

    Free access
    XU HUI | European Patent Office | 2020

    Adjustable automatic sunshade high-ventilation baby carriage

    Free access
    XU HUI | European Patent Office | 2021

    Cushion hair suction device for dog in automobile

    Free access
    XU HUI | European Patent Office | 2020

    Mechanical motorcycle lifting platform

    Free access
    XU HUI | European Patent Office | 2021

    Self-water removal device for automobile rearview mirror

    Free access
    XU HUI | European Patent Office | 2021

    Air sampling device for monitoring atmospheric environmental pollution

    Free access
    XU HUI / GUO WENCAO | European Patent Office | 2023