1–6 von 6 Ergebnissen
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    Design method of watertight/weather-tight special opening and closing door for unmanned ship

    Freier Zugriff
    LIU YU / HU XIAOFANG / CHENG WEIDA et al. | Europäisches Patentamt | 2024

    Command observation method and command observation system for deploying and retracting small boat

    Freier Zugriff
    LIU YU / HU XIAOFANG / LI CHUANKUN et al. | Europäisches Patentamt | 2022

    Column type positioning device for landing ship

    Freier Zugriff
    HU XIAOFANG / LIU YU / WU XIAO et al. | Europäisches Patentamt | 2021

    Connector between ships

    Freier Zugriff
    LIU YU / HU XIAOFANG / WANG JIAO et al. | Europäisches Patentamt | 2022

    Universal retracting and releasing device and method for small boat and submersible vehicle

    Freier Zugriff
    HU XIAOFANG / LIU YU / ZONG YAN et al. | Europäisches Patentamt | 2021

    Shipborne unmanned submersible vehicle recovery method

    Freier Zugriff
    LIU YU / WU HONGMIN / LIU FEI et al. | Europäisches Patentamt | 2022