1–4 von 4 Ergebnissen
|

    Apron board structure for railway vehicle and railway vehicle

    Freier Zugriff
    WANG XIAOXIA / WANG YANG / WANG CAN et al. | Europäisches Patentamt | 2023

    Normally open type fireproof door and control system

    Freier Zugriff
    HUANG LILI / XU TAO / WANG QIANG et al. | Europäisches Patentamt | 2023

    Integral sealing frame of sliding plug door

    Freier Zugriff
    XU BAIYU / BAO MING / LIU SHUJIA et al. | Europäisches Patentamt | 2021

    Evacuation device for railway vehicle and railway vehicle

    Freier Zugriff
    GAO JIANFEI / GAO JIAN / LIU SHUJIA et al. | Europäisches Patentamt | 2023