11–20 von 360 Ergebnissen
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    Baby carriage convenient to fold and store

    Freier Zugriff
    ZHANG LEI / LIU YONGLI / ZHANG ZONGXU | Europäisches Patentamt | 2023

    Protection circuit for accidental movement of elevator car

    Freier Zugriff
    ZHANG LEI / LIU XUJIE / ZHANG JINLONG | Europäisches Patentamt | 2023

    Big data driven distributed driving electric vehicle speed prediction method and system

    Freier Zugriff
    WANG ZHENPO / LIU JIZHENG / ZHANG LEI | Europäisches Patentamt | 2023

    Multi-vehicle formation speed planning method and system

    Freier Zugriff
    ZHANG LEI / WANG ZHENPO / LIU JIZHENG | Europäisches Patentamt | 2023

    Rotatable low-clearance bridge type carrying crane

    Freier Zugriff
    LIU YONGGANG / ZHANG LEI / SUN FAN et al. | Europäisches Patentamt | 2021

    Electro-hydraulic composite brake control method and system for electric automobile

    Freier Zugriff
    ZHANG LEI / LIU QINGSONG / WANG ZHENPO | Europäisches Patentamt | 2020

    Cantilever crane telescopic tower crane with attachment mechanism and working method thereof

    Freier Zugriff
    LIU CHENGQIANG / LUO NIANNING / SUN TAO et al. | Europäisches Patentamt | 2020

    Cultural relic extraction device for archaeology work and implementation method

    Freier Zugriff
    XIE ZHENBIN / LIU JIANCHENG / ZHANG LEI | Europäisches Patentamt | 2021

    Thermoelectric conversion system

    Freier Zugriff
    LIU FENGMING / ZHANG LEI / ZHU XIYU | Europäisches Patentamt | 2023

    AIR PURIFICATION APPARATUS, METHOD OF CONTROLLING THE APPARATUS, DEVICE OF CONTROLLING THE APPARATUS AND VEHICLE USING THE SAME

    Freier Zugriff
    XING ZHENG / ZHANG LEI / ZHENHUA LIU | Europäisches Patentamt | 2021