1–4 von 4 Ergebnissen
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    Intelligent lifting platform and control system

    Freier Zugriff
    WEN JIANBIN / XU MINGRONG / CHEN GUOFEI et al. | Europäisches Patentamt | 2024

    Coal measures fault formation simulation experiment device and normal and reverse fault simulation experiment method

    Freier Zugriff
    CHEN SHAOJIE / LI ZHIYUAN / ZHANG XINYUAN et al. | Europäisches Patentamt | 2021

      COAL MEASURES FAULT FORMATION SIMULATION EXPERIMENT DEVICE AND NORMAL AND REVERSE FAULT SIMULATION EXPERIMENT METHOD

      Freier Zugriff
      CHEN SHAOJIE / LI ZHIYUAN / ZHANG XINYUAN et al. | Europäisches Patentamt | 2021

    Rail intersection voice flash alarm system

    Freier Zugriff
    KONG FANYONG / YUAN SHUGUANG / XU FENG et al. | Europäisches Patentamt | 2023

    Charging pile and inspection system

    Freier Zugriff
    YU PEIDONG / LI JUN / ZHANG JINGSONG et al. | Europäisches Patentamt | 2022