1–6 von 6 Ergebnissen
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    Warning method for escalator

    Freier Zugriff
    SUN GUOLIN / LI CHEN / JIANG SHENGHUA | Europäisches Patentamt | 2021

    Positioning Accuracy Analysis of Beidou Continuous Operation Tracking Stations

    Guo, Xiangxin / Zhao, Qile / Jiang, Shenghua et al. | British Library Conference Proceedings | 2015

    Pedal device for rail transit door system

    Freier Zugriff
    JIANG SHENGHUA / JIN YIBING / TONG JUN et al. | Europäisches Patentamt | 2015

    Installation method of rail type transportation lifting device in tunnel

    Freier Zugriff
    LI YONGHAI / ZHU JUN / WANG WEI et al. | Europäisches Patentamt | 2022

    Small-diameter circular hydraulic tunnel passing construction system and passing command method

    Freier Zugriff
    WANG TAO / JIANG SHENGHUA / LIANG CHAO et al. | Europäisches Patentamt | 2024

    Cutting and transferring system for longitudinally-distributed full-length steel bars of railway prefabricated box girder

    Freier Zugriff
    LI YONGHAI / YU XIUPING / XU BO et al. | Europäisches Patentamt | 2021