1–4 von 4 Ergebnissen
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    Chain guiding frame of double-lifting-ring chain block

    Freier Zugriff
    WANG JIZHENG / WANG DEYU / SUN HUANHUAN | Europäisches Patentamt | 2015

    Vehicle boundary line detection device and detection method of intelligent parking system

    Freier Zugriff
    WANG JIZHENG / SONG JING / DING LIZHU et al. | Europäisches Patentamt | 2022

    Congestion vehicle-following system and terminal based on look-around

    Freier Zugriff
    WU ZIZHANG / WANG XIAOQUAN / ZHANG YANNI et al. | Europäisches Patentamt | 2020