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    DIFFERENTIAL TRAVELING ROLLER DRIVEN BY BUILT-IN OUTER ROTOR MOTOR

    Free access
    CAO HUICHANG / LI MIN / DU BAOBING | European Patent Office | 2024

    Pesticide spraying monitoring equipment for plant protection unmanned aerial vehicle

    Free access
    NIU JIANQUN / FANG TAO / XIN HONGBO et al. | European Patent Office | 2024

    UNMANNED AERIAL VEHICLE FOR INTERACTING WITH A PET

    Free access
    BIVENS JOHN A / KIM MINKYONG / LI MIN et al. | European Patent Office | 2017

      Unmanned aerial vehicle for interacting with a pet

      Free access
      BIVENS JOHN A / KIM MINKYONG / LI MIN et al. | European Patent Office | 2017

      UNMANNED AERIAL VEHICLE FOR INTERACTING WITH A PET

      Free access
      BIVENS JOHN A / KIM MINKYONG / LI MIN et al. | European Patent Office | 2017

    Pesticide spraying structure and plant protection unmanned aerial vehicle

    Free access
    QIN YANFU / HE ENJIE / CHENG XUAN et al. | European Patent Office | 2024

    Pesticide spraying rod structure and plant protection unmanned aerial vehicle

    Free access
    QIN YANFU / HE ENJIE / CHENG XUAN et al. | European Patent Office | 2024