1–4 von 4 Ergebnissen
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    Railway power supply line walking device capable of avoiding obstacles

    Freier Zugriff
    LIN FENGTAO / WANG ZIXU / DU RUITING et al. | Europäisches Patentamt | 2023

    Deicing device for overhead line system

    Freier Zugriff
    HUANG GUOSHENG / FU SONGPING / LIN FENGTAO et al. | Europäisches Patentamt | 2024

    Cantilever deicing device for overhead line system

    Freier Zugriff
    HUANG GUOSHENG / FU SONGPING / SONG TINGZHEN et al. | Europäisches Patentamt | 2024

    Deicing device for overhead line system

    Freier Zugriff
    FU SONGPING / HUANG GUOSHENG / LIN FENGTAO et al. | Europäisches Patentamt | 2024