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classificationCode:"ipc:B63B"

    선상 수소 연료 제조 시스템 및 그 수소 제조 방법

    Freier Zugriff
    LI XIAOFENG / XU FENG / CHEN JUN et al. | Europäisches Patentamt | 2023

    Underwater sonar device based on inertial navigation

    Freier Zugriff
    ZHANG QI / WU SONG / LI KUN et al. | Europäisches Patentamt | 2023

    Underwater sonar detection device suitable for seabed drilling

    Freier Zugriff
    ZHANG QI / WU SONG / LI CHUNYU et al. | Europäisches Patentamt | 2023

    Underwater ship wall crawling robot

    Freier Zugriff
    FENG SEN / YANG QI / XU FENG et al. | Europäisches Patentamt | 2021

    Underwater detection device based on multi-beam sonar and offshore ad hoc network buoy

    Freier Zugriff
    ZHANG QI / WU SONG / LI CHUNYU et al. | Europäisches Patentamt | 2023

    Submersible locking mechanism and operation method thereof

    Freier Zugriff
    LI JUN / CHEN JUN / XIN YONGZHI et al. | Europäisches Patentamt | 2021

    Sonar surveying and mapping system based on surf algorithm

    Freier Zugriff
    ZHANG QI / LI CHUNYU / LI KUN et al. | Europäisches Patentamt | 2023

    Solar underwater stain absorption method

    Freier Zugriff
    TIAN CHANGFENG / CHEN JUN / CHE XUAN et al. | Europäisches Patentamt | 2015

    Solar energy underwater dirt suction device

    Freier Zugriff
    CHE XUAN / CHEN JUN / TIAN CHANGFENG et al. | Europäisches Patentamt | 2015

    Ship protection structure and construction method

    Freier Zugriff
    LIN JUN / LIN JIANBAI / LIN TAO | Europäisches Patentamt | 2020