1–11 von 11 Ergebnissen
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    Method and device for protecting normal operation of elevator, electronic equipment and storage medium

    Freier Zugriff
    WANG WENYU / LI WUJUN | Europäisches Patentamt | 2023

    Method and device for protecting normal operation of elevator, electronic equipment and storage medium

    Freier Zugriff
    WANG WENYU / LI WUJUN | Europäisches Patentamt | 2023

    Elevator control method and device and computer readable storage medium

    Freier Zugriff
    LI SIYAO / LI WUJUN / YANG ZHEN | Europäisches Patentamt | 2020

    Hoisting mechanism used for grab machine and grab machine

    Freier Zugriff
    HE QINGHUA / WU XINRONG / LI WUJUN | Europäisches Patentamt | 2020

    Elevator starting method and device, electronic equipment and storage medium

    Freier Zugriff
    WANG WENYU / LI WUJUN / LI XINGHE et al. | Europäisches Patentamt | 2022

    Commercial heavy truck hydrogen fuel cell and lithium battery power system energy management design method

    Freier Zugriff
    HUANG YIYUAN / TANG TINGJIANG / HUANG HAO et al. | Europäisches Patentamt | 2024

    Elevator control method and device, electronic equipment and storage medium

    Freier Zugriff
    LI WUJUN / WU HAO / WANG WENYU et al. | Europäisches Patentamt | 2020

    Sealed star contactor electrical control circuit and sealed star contactor failure detection method

    Freier Zugriff
    WANG WENYU / LI WUJUN / LI CHUPING et al. | Europäisches Patentamt | 2022

    Solid hydrogen storage fuel cell forklift system and thermal management method thereof

    Freier Zugriff
    JIANG KUN / TANG TINGJIANG / HUANG YIYUAN et al. | Europäisches Patentamt | 2024

    Launch and withdraw device of unmanned aerial vehicle and method for launch and withdraw device

    Freier Zugriff
    CHEN SHUPING / SUN CONG / CHEN CHAOLANG et al. | Europäisches Patentamt | 2015