1–10 von 1,318 Ergebnissen
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    Ultrasonic detection device for steel pipe

    Freier Zugriff
    ZHANG JIAN | Europäisches Patentamt | 2022

    Self-generating and self-cleaning lighting mechanism of new energy automobile

    Freier Zugriff
    ZHANG JIAN | Europäisches Patentamt | 2022

    Transport vehicle

    Freier Zugriff
    ZHANG JIAN | Europäisches Patentamt | 2024

      TRANSPORT VEHICLE

      Freier Zugriff
      ZHANG JIAN | Europäisches Patentamt | 2022

      TRANSPORT VEHICLE

      Freier Zugriff
      ZHANG JIAN | Europäisches Patentamt | 2022

    Device state adjusting method and device, electronic device and storage medium

    Freier Zugriff
    ZHANG JIAN | Europäisches Patentamt | 2023

    Vehicle-mounted visual collection module and unmanned vehicle

    Freier Zugriff
    ZHANG JIAN | Europäisches Patentamt | 2021