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    METAL FOAM PHOTOCATALYST APPARATUS, AND VEHICLE AIR CONDITIONING APPARATUS INCLUDING THE SAME

    Free access
    LEE JEONGMIN / HONG SEUNG HYUN | European Patent Office | 2023

    METAL FOAM PHOTOCATALYST APPARATUS AND VEHICLE HEATING VENTILATION AIR CONDITIONING INCLUDING THE SAME

    Free access
    LEE JEONGMIN / HONG SEUNG HYUN | European Patent Office | 2023

    FLUID-DEPENDENT TYPE SMART ELECTRONIC BUOY

    Free access
    KIM YOUNGDO / LYU SIWAN / KIM DONGSU et al. | European Patent Office | 2020

    FLOATING MULTI-ITEM WATER QUALITY MEASURING DEVICE AND MEASURING SYSTEM FOR HAZARDOUS CHEMICAL SUBSTANCES IN WATER ENVIRONMENT

    Free access
    KIM YOUNGDO / LYU SIWAN / KIM DONGSU et al. | European Patent Office | 2020