1–6 von 6 Ergebnissen
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    Carpet for automobile and manufacturing method thereof

    Freier Zugriff
    YAN HUIHUI | Europäisches Patentamt | 2020

    Fireproof PUR decorative cover for automobile engine and preparation method thereof

    Freier Zugriff
    LIU XIAO / YAN HUIHUI / GAO YUN | Europäisches Patentamt | 2023

    Auxiliary moving equipment for large materials in civil engineering

    Freier Zugriff
    ZHANG BIN / YOU NING / YAN HUIHUI et al. | Europäisches Patentamt | 2023

    Artificial intelligence-based infrared laser traffic information acquisition device

    Freier Zugriff
    LI JIANFENG / YAN HUIHUI / CHEN JUNBO et al. | Europäisches Patentamt | 2021

    Propeller hub device with waving constraint radial hinge shaft and helicopter with propeller hub device

    Freier Zugriff
    LAN XUDONG / ZHOU MING / LI HAO et al. | Europäisches Patentamt | 2021