1–5 von 5 Ergebnissen
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    Self-locking center pin device, bogie and railway vehicle

    Freier Zugriff
    YI JUN'EN / LI HUAYAN / XU YONG et al. | Europäisches Patentamt | 2021

    Swing bolster, three-piece bogie and heavy-load railway wagon

    Freier Zugriff
    JIANG HEYAN / LI HUAYAN / XU YONG et al. | Europäisches Patentamt | 2021

    Transcritical CO2 heat pump air conditioning system control method and related equipment

    Freier Zugriff
    MA PENGCHAO / LU YAO / XU YONG et al. | Europäisches Patentamt | 2023

    Swing device, bogie and railway wagon

    Freier Zugriff
    YI JUN'EN / MIAO XIAOYU / SONG FAN et al. | Europäisches Patentamt | 2023

    RAILWAY FREIGHT WAGON BOGIE HAVING HIGH DYNAMIC PERFORMANCE

    Freier Zugriff
    YI JUNEN / SONG FAN / TANG YINGWEN et al. | Europäisches Patentamt | 2023