1–6 von 6 Ergebnissen
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    Mechanism for laying down seat back and unlocking seat sliding rail

    Freier Zugriff
    WANG HAO / HE LONGHUI / GAO JIANRONG et al. | Europäisches Patentamt | 2015

    Mechanism for increasing locking strength and stripping strength of sliding rail

    Freier Zugriff
    GAO JIANRONG / HE LONGHUI / YIN ZHIRONG et al. | Europäisches Patentamt | 2015

    RAIL CLAMPING DEVICE AND TRAPPED RAIL VEHICLE THEREOF

    Freier Zugriff
    GAO JIANRONG / WANG MEILIN / SHI FAHUI et al. | Europäisches Patentamt | 2021

    Self-lifting equipment for bridge maintenance

    Freier Zugriff
    WANG JING / ZHANG HAIJUN / WANG DONG et al. | Europäisches Patentamt | 2022

    Assembled culvert prefabricated part hoisting and transporting integrated device and method

    Freier Zugriff
    FENG ZHONGJU / WANG WEI / WEN YUBIN et al. | Europäisches Patentamt | 2023