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classificationCode:"ipc:B63B"

    Floating oil and gas production device berthing tool

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    DU YUCHUN / CHEN GANG / YUAN HONGTAO et al. | European Patent Office | 2024

    Arrangement method of gas supply system of large LNG (Liquefied Natural Gas) dual-fuel trailing suction dredger

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    SUN MINFENG / CHEN XINHUA / XU BIAO et al. | European Patent Office | 2024

    Floating mat and anchoring system thereof

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    LIU JINBAI / LI QIANG / ZHANG CHENG et al. | European Patent Office | 2023

    一种船舶系泊装置及方法

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    European Patent Office | 2024

    Multifunctional marine water area environment monitoring device

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    YIN XIAOLIN / ZHAO HAIYANG | European Patent Office | 2020

    Deep-sea mining ship system and operation method thereof

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    WANG QINGFENG / HAN XU / DENG JIAXIAN et al. | European Patent Office | 2023

    Unmanned ship oil spill monitoring system and method

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    LI CHEN / MIAO KEYIN / WANG HONGMING et al. | European Patent Office | 2024

    Binding operation system and method for float cleaning boat

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    JIAN TIEZHU / WANG QI / WANG HAI et al. | European Patent Office | 2023

    Inflatable boat with pressure monitoring function and monitoring method thereof

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    WANG YOUQIANG | European Patent Office | 2023