1–10 von 122 Ergebnissen
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    Novel traffic rail type aircraft based on flight electricity taking

    Freier Zugriff
    LIU NING | Europäisches Patentamt | 2022

    Explosion-proof combined air conditioning device

    Freier Zugriff
    LIU NING | Europäisches Patentamt | 2021

    Cloth feeding device with screening function

    Freier Zugriff
    HONG CHAOKENG / LIU NING | Europäisches Patentamt | 2023

    Special calibration device for tail rotor blade

    Freier Zugriff
    LIU NING / ZHAO YANSONG | Europäisches Patentamt | 2024

    Helicopter tail rotor hub shaft assembly and shaft sleeve assembly fatigue test device

    Freier Zugriff
    LIU NING / LUO BAOLONG | Europäisches Patentamt | 2023

    Multipurpose rotary excavating crane

    Freier Zugriff
    LI YUNFEI / LIU NING | Europäisches Patentamt | 2021

    Calibration device for flexible beam test piece

    Freier Zugriff
    LIU NING / ZHAO YANSONG | Europäisches Patentamt | 2024

    Power distribution management method and device for electric vehicle

    Freier Zugriff
    SHAN ZHONGWEI / LIU NING | Europäisches Patentamt | 2023

    Side roof opening and closing mechanism for passenger room of railway passenger train

    Freier Zugriff
    WANG DONG / LIU NING | Europäisches Patentamt | 2020

    Instrument board suspension type multimedia display screen and control method thereof

    Freier Zugriff
    LIU NING / HE QIAOLI / RAO XIE | Europäisches Patentamt | 2022