1–20 von 445 Ergebnissen
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    Detachable unmanned aerial vehicle bomb throwing platform device

    Freier Zugriff
    ZHANG LANYONG / LIU LEI / ZHANG LEI | Europäisches Patentamt | 2020

    Train control system and method, electronic equipment and storage medium

    Freier Zugriff
    LIU HEYE / ZHANG LEI / LIU YANGFAN | Europäisches Patentamt | 2023

    Oil supplementing method of power transformer and expander lifting device thereof

    Freier Zugriff
    LIU XIAOXIA / ZHANG LEI | Europäisches Patentamt | 2023

    Elevator system

    Freier Zugriff
    LIU WENJIN / ZHANG LEI / LIU TAO | Europäisches Patentamt | 2020

    Protection device for preventing accidental movement of lift car

    Freier Zugriff
    LIU WENJIN / ZHANG LEI / LIU TAO | Europäisches Patentamt | 2020

    Dragging type real-time communication device of underwater portable/mobile intelligent terminal

    Freier Zugriff
    LIU SONGDONG / ZHANG LEI | Europäisches Patentamt | 2020

    Sound insulation and heat insulation pad of automobile and production process thereof

    Freier Zugriff
    LIU JUAN / ZHANG LEI / WANG LEI et al. | Europäisches Patentamt | 2015

    Vehicle speed control method and device, equipment and storage medium

    Freier Zugriff
    JI XUBIN / LIU YANG / TIAN LEI et al. | Europäisches Patentamt | 2023

    Tracked vehicle power transmission matching device and intelligent control system thereof

    Freier Zugriff
    LIU YANG / LIU LIFANG / SHEN HONGJI et al. | Europäisches Patentamt | 2023

    STAIR CLEANING ROBOT BASED ON RETRACTABLE ROTATING ARMS

    Freier Zugriff
    ZHANG LEI / SHAO JIANGEN / SU LEI et al. | Europäisches Patentamt | 2023

    Cultural relic extraction device for archaeology work and implementation method

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

    Gradient detection method and system based on all-terrain mode

    Freier Zugriff
    LIU YANG / MENG YIPING / SHI JIHONG et al. | Europäisches Patentamt | 2022

    Rotatable low-clearance bridge type carrying crane

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

    River channel water surface cleaning device

    Freier Zugriff
    CHEN XIAOYAN / LIU YANG / WANG LEI | Europäisches Patentamt | 2022

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

    Freier Zugriff
    XING ZHENG / ZHANG LEI / LIU ZHENHUA | Europäisches Patentamt | 2019

    Intelligent traffic light device

    Freier Zugriff
    SUN JINPING / ZHANG LEI / LIU ZHONGYU | Europäisches Patentamt | 2022

    Thermoelectric conversion system

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

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

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

    Baby carriage frame folded by linkage leaning frame

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

    Commercial vehicle fan control method and system

    Freier Zugriff
    SHI LEI / ZHANG LEI / LIU YAN et al. | Europäisches Patentamt | 2021