1–6 von 6 Ergebnissen
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    Automobile tail door electric supporting rod and automobile with same

    Freier Zugriff
    ZHANG JUNHAO / CHEN JIAWEN / LI YOUGANG | Europäisches Patentamt | 2023

    Elevator anomaly detection method and device, electronic equipment and storage medium

    Freier Zugriff
    JIA YOUWEI / CHEN JIAWEN / CHAI SONGJIAN | Europäisches Patentamt | 2022

    Elevator detection method, elevator detection device, electronic equipment and storage medium

    Freier Zugriff
    JIA YOUWEI / CHEN JIAWEN / CHAI SONGJIAN | Europäisches Patentamt | 2022

    Single conducting bar type wiper blade for automobile

    Freier Zugriff
    ZHANG JUNHAO / LI YOUGANG / CHEN JIAWEN | Europäisches Patentamt | 2022

    Safety handrail mechanism of elevator

    Freier Zugriff
    DENG RONGBIN / JIANG DAIBO / CHEN JUNLONG et al. | Europäisches Patentamt | 2024

    Photovoltaic standby power supply system for aquaculture farm and working method

    Freier Zugriff
    XUE QIN / SHI YONG / JIN JIANFENG et al. | Europäisches Patentamt | 2020