1–10 von 38 Ergebnissen
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    Worm gear for automobile steering engine and manufacturing method of worm gear

    Freier Zugriff
    XIA YUJIE / CAO CHUNLIN / XU FENG et al. | Europäisches Patentamt | 2020

    Underground flowing type curing kiln system for precast concrete parts

    Freier Zugriff
    XU FENG / PAN HAN / ZHAO SHENGTAO et al. | Europäisches Patentamt | 2020

    Two-stage flow control telescopic system and control method thereof

    Freier Zugriff
    CAO LIFENG / JIAO GUOWANG / XU FENG et al. | Europäisches Patentamt | 2023

    Traffic jam tracing method and system based on low-altitude unmanned aerial vehicle

    Freier Zugriff
    XU FENG / YANG KAI / LIU JIAN | Europäisches Patentamt | 2023

    Temporary derrick for narrow underground space and mounting method thereof

    Freier Zugriff
    ZHOU WU / HU CHUAN'AN / QIN ZHENG et al. | Europäisches Patentamt | 2022

    Side-plate-free escalator pressing rail and mounting method thereof

    Freier Zugriff
    YU JIMING / SHI JILIANG / XU FENG | Europäisches Patentamt | 2023

    Scraped car disassembling equipment

    Freier Zugriff
    LIU HE / FEI HONGMEI / XU FENG et al. | Europäisches Patentamt | 2023

    Regional automobile front door heat insulation glass and preparation method thereof

    Freier Zugriff
    WANG JUN / XU FENG / YI QIAOMU et al. | Europäisches Patentamt | 2021

    Preparation method of sterilizing and mildew-proof carriage plate and logistics vehicle carriage

    Freier Zugriff
    XU FENG / YU BINGYUE | Europäisches Patentamt | 2021