1–10 of 38 hits
|

Your search:
classificationCode:"ipc:B63B"

    선상 수소 연료 제조 시스템 및 그 수소 제조 방법

    Free access
    LI XIAOFENG / XU FENG / CHEN JUN et al. | European Patent Office | 2023

    Underwater sonar device based on inertial navigation

    Free access
    ZHANG QI / WU SONG / LI KUN et al. | European Patent Office | 2023

    Underwater sonar detection device suitable for seabed drilling

    Free access
    ZHANG QI / WU SONG / LI CHUNYU et al. | European Patent Office | 2023

    Underwater ship wall crawling robot

    Free access
    FENG SEN / YANG QI / XU FENG et al. | European Patent Office | 2021

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

    Free access
    ZHANG QI / WU SONG / LI CHUNYU et al. | European Patent Office | 2023

    Submersible locking mechanism and operation method thereof

    Free access
    LI JUN / CHEN JUN / XIN YONGZHI et al. | European Patent Office | 2021

    Sonar surveying and mapping system based on surf algorithm

    Free access
    ZHANG QI / LI CHUNYU / LI KUN et al. | European Patent Office | 2023

    Solar underwater stain absorption method

    Free access
    TIAN CHANGFENG / CHEN JUN / CHE XUAN et al. | European Patent Office | 2015

    Solar energy underwater dirt suction device

    Free access
    CHE XUAN / CHEN JUN / TIAN CHANGFENG et al. | European Patent Office | 2015

    Ship floor drain filter screen

    Free access
    JEONG HO-GEON / HUANG XIANGYU / SHEN SONG et al. | European Patent Office | 2024