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person:("CHEN XUELIANG")

    Monitoring device for elevator

    Free access
    LIU JIE / CHEN XUELIANG / HOU BOWEN | European Patent Office | 2022

    Diode module

    Free access
    XIAO TING / LIU SIQI / JIANG YULIANG et al. | European Patent Office | 2020

    Bottom door closing state monitoring device and method thereof

    Free access
    WANG JIAN / CHEN XUELIANG / WANG FEI et al. | European Patent Office | 2022

    BOGIE SHAFT DRIVE POWER GENERATION DEVICE, BOGIE, AND RAILWAY VEHICLE

    Free access
    CHEN XUELIANG / ZHANG JINFA / TU ZHIWEN et al. | European Patent Office | 2022

      Bogie shaft drive power generation device, bogie, and railway vehicle

      Free access
      CHEN XUELIANG / ZHANG JINFA / TU ZHIWEN et al. | European Patent Office | 2024

    SHAFT END POWER GENERATION DEVICE, BOGIE, AND RAILWAY VEHICLE

    Free access
    ZHANG JINFA / TU ZHIWEN / ZHANG XIANHUA et al. | European Patent Office | 2023

      SHAFT END POWER GENERATION DEVICE, BOGIE, AND RAILWAY VEHICLE

      Free access
      ZHANG JINFA / TU ZHIWEN / ZHANG XIANHUA et al. | European Patent Office | 2023

    Shaft end power generating device, bogie and railway vehicle

    Free access
    ZHANG JINFA / TU ZHIWEN / ZHANG XIANHUA et al. | European Patent Office | 2021

    Electric pole wire lifting device

    Free access
    ZOU YUQING / CHEN XUELIANG / ZHANG BIQI et al. | European Patent Office | 2021

    Power supply system energy conversion system, control method and device thereof and computer equipment

    Free access
    WANG ZHEBO / DING YING / WANG MENG et al. | European Patent Office | 2022

    Railway wagon braking system

    Free access
    LIU HUANYUN / LIU FENGWEI / JIANG RUIJIN et al. | European Patent Office | 2022