1–10 von 57 Ergebnissen
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    Production process of surfboards

    Freier Zugriff
    ZHANG YAN | Europäisches Patentamt | 2020

    AI-based vehicle lane changing alarm device

    Freier Zugriff
    ZHANG YAN | Europäisches Patentamt | 2022

    Side lifting device with automatic buffer structure for road and bridge construction

    Freier Zugriff
    ZHANG YAN / XU WEIJIE | Europäisches Patentamt | 2022

    Electric drive type outer stator coil turbine ducted engine and aircraft

    Freier Zugriff
    CHENG XIANGYU / ZHANG YAN | Europäisches Patentamt | 2024

    Multi-branch convergence type turbocharged engine and hovercar

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

    Unmanned aerial vehicle load structure

    Freier Zugriff
    ZHANG YAN / GU WENREN | Europäisches Patentamt | 2021

    Unmanned aerial vehicle shooting device and unmanned aerial vehicle

    Freier Zugriff
    ZHANG YAN / SHENG ZHIGANG | Europäisches Patentamt | 2020

    Unmanned aerial vehicle intelligent inspection equipment in wind power tower

    Freier Zugriff
    ZHANG YAN / ZHAO JIAN | Europäisches Patentamt | 2022

    Natural gas conveying pipeline

    Freier Zugriff
    ZHANG YAN / XU WEIWEI / TANG YAN | 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