1–10 von 193 Ergebnissen
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    Stacking machine with anti-falling function

    Freier Zugriff
    LI CHANG | Europäisches Patentamt | 2021

    Stacking machine with braking function

    Freier Zugriff
    LI CHANG | Europäisches Patentamt | 2021

    Centered-motor mounting mechanism of electric bicycle

    Freier Zugriff
    LI CHANG | Europäisches Patentamt | 2015

    Bicycle fender device

    Freier Zugriff
    LI CHANG | Europäisches Patentamt | 2015

    Telescopic bicycle rear fender

    Freier Zugriff
    LI CHANG | Europäisches Patentamt | 2015

    Unmanned aerial vehicle hanging automobile control hook connecting device and control method thereof

    Freier Zugriff
    LI XIAOGUANG / LI CHANG | Europäisches Patentamt | 2023

    Fault processing method and device for brake pedal, electronic equipment and vehicle

    Freier Zugriff
    JIANG PENGHAN / LI CHANG | Europäisches Patentamt | 2023

    Environment-friendly automobile interior structure with sound absorption function

    Freier Zugriff
    ZHU QIAN / LI CHANG | Europäisches Patentamt | 2022

    Automobile interior composite material

    Freier Zugriff
    LI CHANG / ZHU QIAN | Europäisches Patentamt | 2020