1–9 of 9 hits
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    ELEVATOR CAR

    Free access
    ZHANG ZHENGHUA / ZHANG LITAO / QIAN GUOLIANG | European Patent Office | 2021

      Elevator car

      Free access
      ZHANG ZHENGHUA / ZHANG LITAO / QIAN GUOLIANG | European Patent Office | 2020

    Vehicle-mounted vibration isolation device

    Free access
    ZHONG FUJIAN / HAN CAIGUAN / LIU SHANG et al. | European Patent Office | 2020

    Safety prevention method used for skip hoisting

    Free access
    ZHANG QINGJUN / ZHANG LITAO / ZHANG YONGZHENG et al. | European Patent Office | 2020

    Super-large-load freight elevator

    Free access
    ZHANG LITAO / JIANG YONGLIANG / QIU MINGMIN et al. | European Patent Office | 2023

    Separating type launching piston

    Free access
    YANG JIARUI / CHEN JINQUAN / WANG HUA et al. | European Patent Office | 2022

    Unmanned aerial vehicle positioning control platform based on Internet of Things and satellite navigation

    Free access
    ZHANG LITAO / ZHAO YINGCHAO / DONG SHENG et al. | European Patent Office | 2023

    Lift car frame structure of heavy-load goods elevator

    Free access
    ZHANG LITAO / NI JIANHONG / JIANG YONGLIANG et al. | European Patent Office | 2024

    Adaptive headrest control method and device of vehicle and vehicle

    Free access
    MI AMIN / SHI LIQIANG / ZHANG DENGQIAN et al. | European Patent Office | 2020

    Pneumatic ejection device and assembling method thereof

    Free access
    XIE YOULI / ZHANG XIN / SONG SHANCHAO et al. | European Patent Office | 2024