1–20 of 46 hits
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    Agricultural sewage treatment equipment

    Free access
    WANG YAN / LI FAN / WANG ZHENJUN et al. | European Patent Office | 2022

    Automatic anchor chain stacking device for ship

    Free access
    XIE GUANGDONG / WANG YAN / LIN PEIJIAN et al. | European Patent Office | 2020

    Bionic drag reduction method using micro-groove and viscoelastic working medium coating

    Free access
    GUO LIQI / ZHANG HONGNA / LI XIAOBIN et al. | European Patent Office | 2024

    B-type cabin containment system and dual-fuel container ship

    Free access
    LI XIN / WANG YI / LI JIANING et al. | European Patent Office | 2023

    Carbon dioxide sealing device

    Free access
    WANG YAN / XU XIAOHUI / WANG CHENG et al. | European Patent Office | 2024

      Carbon dioxide sealing device

      Free access
      WANG YAN / LIU WEI / KANG WEILIAO et al. | European Patent Office | 2024

    Construction method of huge block of ship and ship

    Free access
    DU ZIWEN / WANG YAN / ZHANG SHENG et al. | European Patent Office | 2023

    Decontamination control method of nucleation detection decontamination all-in-one machine

    Free access
    ZHOU HAO / ZHANG ZHENDONG / YANG GUANGHAI et al. | European Patent Office | 2022

    Dual-fuel ship

    Free access
    WANG YAN / LI JIANING / ZHOU JING et al. | European Patent Office | 2022

    Electromagnetic induction heating abrasive water jet device and method for assisted ice breaking

    Free access
    WANG YAN / WANG LI / ZHANG GUORONG et al. | European Patent Office | 2020

    Fuel gas preparation room module and ship

    Free access
    WANG YAN / LI JIANING / ZHOU JING et al. | European Patent Office | 2023

    Independent chimney oil mist box for ship

    Free access
    LIN JIANZHONG / WANG YAN / DENG BO | European Patent Office | 2020

    Installation method for lifting fin supporting plate and guide rail of scientific investigation ship

    Free access
    DUAN YANYU / TONG DAIJUN / CHEN GUIZHOU et al. | European Patent Office | 2023

    Installation method of stern section energy-saving device

    Free access
    ZHANG XING / YANG RONG / WANG YAN et al. | European Patent Office | 2020

    Liquefied gas transport ship based on oblique angle stacked cylindrical C-shaped cabin

    Free access
    BAO YAN / CHEN HAN / WANG YAN et al. | European Patent Office | 2024

    Marine folding protection tool and anti-falling protection method

    Free access
    WANG YAN / HU JIA / HE YUANQIN et al. | European Patent Office | 2022

    Marine small-sized integrated alarm device and marine small-sized integrated alarm equipment

    Free access
    CHEN DONGHUA / WANG YAN / SHEN JINGJIE et al. | European Patent Office | 2022

    Marine temporary anti-falling tool and tool using method

    Free access
    WANG YAN / HU JIA / HE YUANQIN et al. | European Patent Office | 2022

    Marine thin deck plate splicing device and method

    Free access
    DUAN YANYU / WANG ZHUO / CHEN ANHONG et al. | European Patent Office | 2023

    Marine universal approach bridge and mounting method thereof

    Free access
    QU YANG / ZHANG YANRAN / HE XIAODONG et al. | European Patent Office | 2020