31–40 von 57 Ergebnissen
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    Multi-branch convergence type turbocharged engine and hovercar

    Freier Zugriff
    ZHANG YAN / CHENG XIANGYU | Europäisches Patentamt | 2023

    Multidirectional traffic monitoring device and monitoring method

    Freier Zugriff
    LIU ZIRUI / ZHOU GUILIANG / WU DINGXIN et al. | Europäisches Patentamt | 2021

    Natural gas conveying pipeline

    Freier Zugriff
    ZHANG YAN / XU WEIWEI / TANG YAN | Europäisches Patentamt | 2023

    Novel large steel wire rope tail end locking assembly for loading and transporting

    Freier Zugriff
    ZHANG YAN / MENG QINGKAI / TIAN LI et al. | Europäisches Patentamt | 2023

    Object covering curtain and preparation method thereof

    Freier Zugriff
    LI BANGSHUO / GUO WEIFENG / ZHANG YAN et al. | Europäisches Patentamt | 2023

    Offshore floating type photovoltaic and wave energy power generation integrated device

    Freier Zugriff
    ZHANG YAN / TAN RUI / WAN PENGCHENG | Europäisches Patentamt | 2023

    Pneumatic control oil pressing system

    Freier Zugriff
    ZHOU HAO / ZHANG YAN / SHEN PEIJIN et al. | Europäisches Patentamt | 2021

    Power suction device

    Freier Zugriff
    ZHOU HAO / ZHANG YAN / SHEN PEIJIN et al. | Europäisches Patentamt | 2021

    Power transmission line light-weight high-strength safety door opening tackle

    Freier Zugriff
    ZENG QINGHUA / CHEN LIXIA / ZHANG YAN et al. | Europäisches Patentamt | 2021

    Production process of surfboards

    Freier Zugriff
    ZHANG YAN | Europäisches Patentamt | 2020