1–7 von 7 Ergebnissen
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    Glass fiber reinforced plastic ship propeller installing structure

    Freier Zugriff
    YAN ZHIQING / FENG SHILING | Europäisches Patentamt | 2016

    Three-channel hydrofoil combined-type ultrahigh-speed boat

    Freier Zugriff
    YAN ZHIQING / TAN GUOHUI | Europäisches Patentamt | 2015

    Surface piercing propeller ventilation system

    Freier Zugriff
    YAN ZHIQING / FENG SHILING | Europäisches Patentamt | 2015

    Anti-disengaging anti-blocking seabed suction system for high-speed ship

    Freier Zugriff
    YAN ZHIQING / FENG SHILING | Europäisches Patentamt | 2015

    Ship with tunnels on sides

    Freier Zugriff
    YAN ZHIQING / TAN GUOHUI | Europäisches Patentamt | 2015

    Special moving trailer for ships and boats

    Freier Zugriff
    YAN ZHIQING / SITU YUEFU / CHEN YINGCHENG | Europäisches Patentamt | 2015

    Salvage boat and use method thereof

    Freier Zugriff
    YAN ZHIQING / YAN ERHUA / KUANG FEI et al. | Europäisches Patentamt | 2015