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    선박

    Free access
    UMEMURA HITOMI / NAKAMURA MASAKI | European Patent Office | 2023

    SHIP

    Free access
    UMEMURA HITOMI / NAKAMURA MASAKI | European Patent Office | 2022

    FUEL CELL POWER GENERATION SYSTEM

    Free access
    UMEMURA HITOMI / NAKAMURA MASAKI | European Patent Office | 2023

      FUEL CELL POWER GENERATION SYSTEM

      Free access
      UMEMURA HITOMI / NAKAMURA MASANORI | European Patent Office | 2023

    CONTROL UNIT

    Free access
    SATO KENTA / JEONG HEEWON / NAKAMURA MOTOYASU | European Patent Office | 2019