1–5 von 5 Ergebnissen
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    Battery pack circuit breaking unit and electric automobile thereof

    Freier Zugriff
    HONG DAN / TANG ZHI / LEI JINGJING et al. | Europäisches Patentamt | 2021

    Absorption circuit for recharging current and control method

    Freier Zugriff
    ZHANG ZIQIANG / TANG ZHI / LEI JINGJING | Europäisches Patentamt | 2022

    Novel air conditioning system maintenance equipment

    Freier Zugriff
    GUO MINGXIN / TANG ZHI | Europäisches Patentamt | 2023

    Tower footing safety control device and method for high-altitude operation

    Freier Zugriff
    LIU HUA / LI QINGCHAO / CHU LIBO et al. | Europäisches Patentamt | 2024