1–6 von 6 Ergebnissen
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    Emergency drainage device, matched chassis thereof and sewage suction method

    Freier Zugriff
    SUN FUQIANG / LIU HANG / CHEN YUAN | Europäisches Patentamt | 2022

    Road condition monitoring method and system based on smart road

    Freier Zugriff
    HUANG JIANWEI / BAI HENAN / HUANG ZHEN et al. | Europäisches Patentamt | 2023

    Single turnout structure, single crossover turnout structure and turnout switching method

    Freier Zugriff
    LAI JINTANG / WANG LIANGLIANG / CHEN YUAN et al. | Europäisches Patentamt | 2023

    Railway beam transporting equipment

    Freier Zugriff
    XU YABIN / ZHANG JUAN / XU HONGCHUN et al. | Europäisches Patentamt | 2024

    Hydraulic control system for bidirectional application of gate driving and damping of winch hoist

    Freier Zugriff
    WANG SHIAN / LIU BIN / AI CHENHUI et al. | Europäisches Patentamt | 2023

    Robot-based intelligent track fastener inspection and maintenance system and maintenance method

    Freier Zugriff
    LIU ZHAO / ZHAO LIUHUI / SHI SHIXI et al. | Europäisches Patentamt | 2023