1–10 von 1,503 Ergebnissen
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    Anti-theft alarm method and system and vehicle

    Freier Zugriff
    ZHANG NING | Europäisches Patentamt | 2022

    Paint repair auxiliary equipment

    Freier Zugriff
    ZHANG NING | Europäisches Patentamt | 2020

    Parking space guiding system

    Freier Zugriff
    ZHANG NING / ZHANG CAIXIA | Europäisches Patentamt | 2021

    Detecting method of building hoist load and frequency converter

    Freier Zugriff
    ZHANG NING | Europäisches Patentamt | 2015

    Tower crane as well as anti-top-rushing protection method, system and device thereof

    Freier Zugriff
    ZHANG YONGCHAO / ZHANG NING | Europäisches Patentamt | 2021