1–4 von 4 Ergebnissen
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    Hybrid railway system using heterogeneous engines

    Freier Zugriff
    MUN HYUNG SUK / PARK JUNG JOON / KWON YONG JANG | Europäisches Patentamt | 2023

    Derailing prevention system for railway freight car

    Freier Zugriff
    MUN HYUNG SUK / PARK JUNG JOON / PARK KEE JUN et al. | Europäisches Patentamt | 2023

    Gauge-changeable system for railway vehicle and guage changing method using the system

    Freier Zugriff
    MUN HYUNG SUK / PARK JUNG JOON / PARK KEE JUN et al. | Europäisches Patentamt | 2024

    Braking system for freight cars operated in large units

    Freier Zugriff
    MUN HYUNG SUK / PARK JUNG JOON / PARK KEE JUN et al. | Europäisches Patentamt | 2023