1–2 von 2 Ergebnissen
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    Rail transportation equipment

    Freier Zugriff
    WANG HAIYAN / WANG HUA / ZHOU JUNHONG et al. | Europäisches Patentamt | 2023

    Unmanned helicopter for power application

    Freier Zugriff
    DENG BAICHUAN / ZHOU JUNHONG / CHEN YONGHONG et al. | Europäisches Patentamt | 2021

      Unmanned helicopter for power application

      Freier Zugriff
      DENG BAICHUAN / ZHOU JUNHONG / CHEN YONGHONG et al. | Europäisches Patentamt | 2021

      Unmanned helicopter for power application

      Freier Zugriff
      DENG BAICHUAN / ZHOU JUNHONG / CHEN YONGHONG et al. | Europäisches Patentamt | 2021