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    Battery control method and device, battery management system and storage medium

    Freier Zugriff
    LIU YU | Europäisches Patentamt | 2023

      Battery control method and device, battery management system and storage medium

      Freier Zugriff
      LIU YU | Europäisches Patentamt | 2023

    Flood-proof self-lifting device for vehicle

    Freier Zugriff
    LIU YU | Europäisches Patentamt | 2021

    Parking method and device for rail transit, vehicle and electronic equipment

    Freier Zugriff
    LIU YU | Europäisches Patentamt | 2021