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classificationCode:"ipc:B63B"

    Electric propulsion type transparent semi-submersible for marine leisure using solar power generation method

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    PARK JEONGIL / KIM NAKHYUN / CHO MIN HO et al. | European Patent Office | 2021

    Estructura flotante de manipulación y elevación tubular vertical continua

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    VANDENWORM NICOLAAS JOHANNES | European Patent Office | 2023

    一种船舶系泊装置及方法

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    European Patent Office | 2024

    AUXILIARY BUOYING BODY ATTACHED TO FILE RISE GUIDE OF RECEIVING FLUID

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    KANG KYUNG TAK | European Patent Office | 2024

    Floating oil and gas production device berthing tool

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

    양상 작업 설비 및 그 제조 방법

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    European Patent Office | 2022

    Marine construction and a method for constructing the same

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    OSTROVSKY PRESSLER DANIELA / DICASTRO DAN / OREN NOA | European Patent Office | 2023

    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