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classificationCode:"ipc:F21V"

    Beacon

    Freier Zugriff
    KIM GI WON / BACK YOUNG SUN / KANG HANG GEUN et al. | Europäisches Patentamt | 2019

      BEACON

      Freier Zugriff
      KIM GI WON / BACK YOUNG SUN / KANG HANG GEUN et al. | Europäisches Patentamt | 2019

    Helicopter visual landing aid system

    Freier Zugriff
    KIM GI WON / BACK YOUNG SUN / YANG JAE HYOUNG et al. | Europäisches Patentamt | 2023

    Night landing guidance system using gyro sensor

    Freier Zugriff
    CHOI TAE MUK / CHOI YONG GYU / CHOI YONG JU et al. | Europäisches Patentamt | 2021

    NVIS Lighting system for Night Vision Imaging System to guide landing on ship

    Freier Zugriff
    KIM GI WON / BACK YOUNG SUN / KANG HANG GEUN et al. | Europäisches Patentamt | 2022

      NVIS Lighting system for Night Vision Imaging System to guide landing on ship

      Freier Zugriff
      KIM GI WON / BACK YOUNG SUN / KANG HANG GEUN et al. | Europäisches Patentamt | 2021

    Vertiport system for vertical take-off and landing aircraft

    Freier Zugriff
    KIM GI WON / BACK YOUNG SEON / YANG JAE HYOUNG et al. | Europäisches Patentamt | 2023