1–3 von 3 Ergebnissen
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    SEALING DEVICE FOR HYPER-TUBE

    Freier Zugriff
    CHEO JAE HEON / LEE KWAN SUP / CHOI SU YONG et al. | Europäisches Patentamt | 2021

    TUBE INFRASTRUCTURE WITH VACUUM PRESSURE

    Freier Zugriff
    CHOE JAE HEON / LEE KWAN SUP / CHOI SU YONG et al. | Europäisches Patentamt | 2022

      TUBE INFRASTRUCTURE WITH VACUUM PRESSURE

      Freier Zugriff
      CHOE JAE HEON / LEE KWAN SUP / CHOI SU YONG et al. | Europäisches Patentamt | 2019

    TUBE INFRASTRUCTURE UNDER NEGATIVE PRESSURE

    Freier Zugriff
    CHOE JAE HEON / LEE KWAN SUP / CHOI SU YONG et al. | Europäisches Patentamt | 2019