1–20 von 36 Ergebnissen
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    Stair chain detection device for escalator

    Freier Zugriff
    LIU YONGYUAN / LI HONGLI | Europäisches Patentamt | 2024

    Elevator car roof collision prevention device

    Freier Zugriff
    LIU YONGYUAN / LI HONGLI | Europäisches Patentamt | 2023

    Ventilation device of elevator car

    Freier Zugriff
    LIU YONGYUAN / LI HONGLI | Europäisches Patentamt | 2023

    Elevator car safety protection device

    Freier Zugriff
    LIU YONGYUAN / LI HONGLI | Europäisches Patentamt | 2023

    Elevator car enclosure wall structure

    Freier Zugriff
    LI HONGLI / SONG HUNA | Europäisches Patentamt | 2016

    Household elevator structure

    Freier Zugriff
    LI HONGLI / CHENG JIAN | Europäisches Patentamt | 2016

    Elevator door sheet structure matched with sill during use

    Freier Zugriff
    LI HONGLI / BO LIFEI | Europäisches Patentamt | 2016

    Counterweight block pressing and fastening device

    Freier Zugriff
    LI HONGLI / ZHANG YUHUA | Europäisches Patentamt | 2016

    Elevator shaft structure

    Freier Zugriff
    LI HONGLI / CHENG JIAN | Europäisches Patentamt | 2016

    Machine-room-free girder structure

    Freier Zugriff
    LI HONGLI / SONG YI | Europäisches Patentamt | 2016

    Top structure of elevator car

    Freier Zugriff
    LI HONGLI / CHENG JIAN | Europäisches Patentamt | 2016

    Balance structure of high-speed elevator release device

    Freier Zugriff
    LI HONGLI / SUN JIAYAO | Europäisches Patentamt | 2016

    Adjustable guide rail support for elevator

    Freier Zugriff
    LI HONGLI / ZHANG XIAOMENG | Europäisches Patentamt | 2016

    Reinforcing device for traction machine

    Freier Zugriff
    LI HONGLI / YANG YAN | Europäisches Patentamt | 2016

    Simple elevator decoration roof structure

    Freier Zugriff
    LI HONGLI / ZHANG YUHUA | Europäisches Patentamt | 2016

    Compensating rope suspension device

    Freier Zugriff
    LI HONGLI / SUN JIAYAO | Europäisches Patentamt | 2016

    Vehicle door reinforcer, vehicle door and vehicle

    Freier Zugriff
    LOU ZHIHONG / LI HONGLI / ZHANG SONGBO | Europäisches Patentamt | 2023

    Control method of vehicle auxiliary steering system and vehicle with vehicle auxiliary steering system

    Freier Zugriff
    YANG ZHIQIANG / LI HONGLI / YAN ZHI | Europäisches Patentamt | 2023

    Deployment Location Algorithm of Navigation Base Station Based on GDOP Analysis

    Yao, Jintao / Li, Hongli / Li, Bin | British Library Conference Proceedings | 2021

    Speed limiter wiring module for elevator control cabinet

    Freier Zugriff
    LI HONGLI / SHEN YAN / NIE HAIXIN | Europäisches Patentamt | 2015