1–10 von 106 Ergebnissen
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    Automobile automatic demisting system and demisting method thereof

    Freier Zugriff
    ZHANG RAN | Europäisches Patentamt | 2023

    Wall surface graffiti device for interior design and decoration

    Freier Zugriff
    HU LIDAN / ZHANG RAN | Europäisches Patentamt | 2024

    Smart parking lot charging management system based on ZigBee

    Freier Zugriff
    XIONG JIANXUN / ZHANG RAN | Europäisches Patentamt | 2022

    UNDERWATER BOOSTER

    Freier Zugriff
    ZHANG RAN / ZHANG YUNFEI | Europäisches Patentamt | 2021

    Seat energy absorption device

    Freier Zugriff
    ZHANG RAN / OU BIN | Europäisches Patentamt | 2022

      Seat energy absorption device

      Freier Zugriff
      ZHANG RAN / OU BIN | Europäisches Patentamt | 2021

    Oil tank shake identification method, device and equipment and storage medium

    Freier Zugriff
    ZHANG RAN / ZOU HONGBO | Europäisches Patentamt | 2023