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classificationCode:"ipc:B63B"

    2 FULLY CAPTIVE TOWING DEVICE WITH TWO STRUTS FOR MODEL SHIP TESTS IN A TOWING TANK

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    KIM YEON GYU / YUN KUN HANG / YEO DONG JIN et al. | European Patent Office | 2019

    3 APPARATUS AND METHOD FOR MODELLING 3D SHAPE

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    European Patent Office | 2016

    6 6 degree of freedom motion test apparatus of model ship

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    OH YOUNG JAE / NAM HYUN SEUNG / WON YOUNG UK et al. | European Patent Office | 2023

    6 6 degree of freedom motion test apparatus of model ship

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    European Patent Office | 2023

    24 WATER SURFACE DRONE THAT CAN BE OPERATED FOR 24 HOURS

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    PARK JOONG GUN | European Patent Office | 2022

    A boat designed for underwater tourism with anti-collision function

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    LEE JEONG YONG | European Patent Office | 2017

    A buoy-type underwater acoustic measurement system having a variable motion-stabilizer

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    LEE HEE CHANG / KIM SEONG YONG / KIM TAE HYEONG et al. | European Patent Office | 2020

    A coating thickness measuring apparatus and method using optical properties of painted surface

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    SON TAE WOOK / KIM JINUK / KIM TAI GON | European Patent Office | 2022

    A device for solar generation of electric power on water

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    KIM GYONG HO | European Patent Office | 2016

    A device for solar generation of electric power on water

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    European Patent Office | 2016

    A device for solar generation of electric power on water

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    European Patent Office | 2017

    A device for solar generation of electric power on water

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    JEON JIN YONG | European Patent Office | 2017

    Adjustment pipe reproduction apparatus

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    PARK IL SEOK / JO YUN HEON / JU DAE YEON et al. | European Patent Office | 2020

    Adjustment pipe reproduction apparatus using Laser instrumentation

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    PARK IL SEOK / JO YUN HEON / JU DAE YEON et al. | European Patent Office | 2021

    A FIXING EQUIPMENT FOR SELF-PROPULSION DYNAMOMETER

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    European Patent Office | 2021

    A FIXING EQUIPMENT FOR SELF-PROPULSION DYNAMOMETER

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    KIM MYEONG SEOK / SONG YUN YOUNG / YOO SUN MO et al. | European Patent Office | 2021

    a float for solar power plant constructed on the water

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    CHOI GUI DONG / KWON IL CHANG | European Patent Office | 2016