1–20 von 145 Ergebnissen
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    Automobile roller shutter door structure and automobile cup stand

    Freier Zugriff
    LIU QUAN | Europäisches Patentamt | 2020

    Rack and unmanned aerial vehicle

    Freier Zugriff
    LIU QUAN | Europäisches Patentamt | 2020

    Express accommodating cabinet and logistics vehicle

    Freier Zugriff
    LIU QUAN | Europäisches Patentamt | 2020

    Block chain cloud computing parking charging system and method

    Freier Zugriff
    LIU QUAN | Europäisches Patentamt | 2022

    Parking system with high-position camera and 5G intelligent identification module

    Freier Zugriff
    LIU QUAN | Europäisches Patentamt | 2022

    Adjustable automobile front bumper assembling tool

    Freier Zugriff
    LIU QUAN | Europäisches Patentamt | 2020

    New energy automobile parking system control device

    Freier Zugriff
    LIU QUAN | Europäisches Patentamt | 2022

    Empennage framework technological process

    Freier Zugriff
    LIU QUAN | Europäisches Patentamt | 2021

    High-safety construction lifting structure for residential building area construction

    Freier Zugriff
    LIU QUAN / SUN WENHAO | Europäisches Patentamt | 2023

    Movable tire protective cover

    Freier Zugriff
    LIU QUAN / ZHENG SONGLIN | Europäisches Patentamt | 2023

    Pothole protection switch limiting device and aerial work platform

    Freier Zugriff
    VINCAND / LIU QUAN / YU XIANGYANG | Europäisches Patentamt | 2023

    Vehicle detection method and vehicle detection system

    Freier Zugriff
    FANG RUI / WANG GUANGYE / LIU QUAN | Europäisches Patentamt | 2023

    Safe and intelligent anti-falling early warning device for building elevator and using method

    Freier Zugriff
    LIU QUAN / WU YUEMING / XU JIN | Europäisches Patentamt | 2023

    Opening movement mechanism of automobile roller shutter cup stand storage box

    Freier Zugriff
    LIU QUAN / CHEN JING / CHEN YOUFENG | Europäisches Patentamt | 2020

    Brake lamp control system, method and control device

    Freier Zugriff
    ZHANG XIAOMING / XUE ZHIXIANG / LIU QUAN | Europäisches Patentamt | 2022

    Coupler uncoupling control mechanism

    Freier Zugriff
    LIU QUAN / LIU HUI / CHEN KAI | Europäisches Patentamt | 2019

    Combined base for sectional boarding ladder

    Freier Zugriff
    HE YAN / LIU QUAN / CAO SHIBIN | Europäisches Patentamt | 2024