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    TRAVELING DEVICE

    Free access
    HIGUCHI ATSUSHI / ITOH TETSUSHI / TAKA KYOSUKE et al. | European Patent Office | 2019

      Traveling device

      Free access
      HIGUCHI ATSUSHI / ITOH TETSUSHI / TAKA KYOSUKE et al. | European Patent Office | 2020

    BATTERY-DRIVEN TRAVELING DEVICE

    Free access
    HIGUCHI ATSUSHI / ITOH TETSUSHI / TAKA KYOSUKE et al. | European Patent Office | 2017

      Battery-driven traveling device

      Free access
      HIGUCHI ATSUSHI / ITOH TETSUSHI / TAKA KYOSUKE et al. | European Patent Office | 2018