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    2 Manufacturing Method of 2-Piece Joining Type Road Wheel and Manufacturing System for the Same

    Free access
    YOON HYUNG SEOK / KIM YOUNG IL / KIM TEA GUNG et al. | European Patent Office | 2016

    2 Shrinkage Fitting Apparatus of 2-Piece Joining Type Road Wheel and Shrinkage Fitting Method of the Same

    Free access
    YOON HYUNG SEOK / KIM YOUNG IL / CHOI WAN HEE et al. | European Patent Office | 2016

    Composite insulation and sound absorption with fireproof fiberglass panels

    Free access
    CHOI YOUNG IL | European Patent Office | 2019

    Hybrid self-generation apparatus using vibration source and wind power source, and wireless sensor using the same

    Free access
    KIM YOUNG IL / CHOI BYEONG CHEOL / BANG HYO CHAN et al. | European Patent Office | 2019

    HYBRID SELF GENERATOR USING VIBRATION SOURCE AND WIND SOURCE AND WIRELESS SENSOR USING THE SAME

    Free access
    KIM YOUNG IL / PARK DAE GEUN / BANG HYO CHAN et al. | European Patent Office | 2018

    MANAGEMENT SYSTEM FOR MOORING LINE

    Free access
    CHOI JONG UNG / KIM TAE HUN / SHIN YOUNG IL et al. | European Patent Office | 2017

    MISSILE NUT ASSEMBLING TYPE SIDE THRUST VECTOR DEVICE

    Free access
    LEE DONG JU / KIM JAI HA / SON YOUNG IL et al. | European Patent Office | 2015

    UNDERWATER CLEANING ROBOT

    Free access
    CHOI SEUNG JOON / KIM HYO YOUNG / SHIN YOUNG IL et al. | European Patent Office | 2015