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    Magnetic field detection management system for sleeper magnetic induction device

    Freier Zugriff
    ZHOU XUDONG / LIANG XIAO / ZHANG CHUN | Europäisches Patentamt | 2022

    Multi-rotor unmanned aerial vehicle for surveying and mapping geographic information

    Freier Zugriff
    LI YAN / SUN YUNZI / ZHANG CHUN | Europäisches Patentamt | 2024

    Traffic signal lamp power supply and control method

    Freier Zugriff
    ZHU GUANGHU / HU MIN / XU HUI et al. | Europäisches Patentamt | 2023

    Fuel cell engine starting control method and device and new energy vehicle

    Freier Zugriff
    XI FUQIANG / TAI SHUPENG / WANG XIUYU et al. | Europäisches Patentamt | 2024

    Control method and device of high-voltage system, electronic equipment and storage medium

    Freier Zugriff
    TAN XUGUANG / XI FUQIANG / TAI SHUPENG et al. | Europäisches Patentamt | 2021

    Thermal management method, device and system of fuel cell

    Freier Zugriff
    LIU HUANDONG / WANG HENGQIANG / ZHAO YUE et al. | Europäisches Patentamt | 2020