1–20 von 47 Ergebnissen
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    A multiple type bike repositioning problem

    Li, Yanfeng | Online Contents | 2016

    Adjustable captive balloon supporting frame structure

    Freier Zugriff
    HUANG ZUXING / LI YANFENG | Europäisches Patentamt | 2021

    Signal transmission circuit

    Freier Zugriff
    QIU ZHAOYANG / LI YANFENG | Europäisches Patentamt | 2024

    Split type automobile seat

    Freier Zugriff
    LI YANFENG / LI TIANHUAN | Europäisches Patentamt | 2023

    Adjustable captive balloon side arm structure

    Freier Zugriff
    HUANG ZUXING / LI YANFENG | Europäisches Patentamt | 2021

    A multiple type bike repositioning problem

    Li, Yanfeng / Szeto, W.Y. / Long, Jiancheng et al. | Elsevier | 2016

    Ship body and deep V-shaped bevel half-small waterplane area catamaran

    Freier Zugriff
    LIN CHUNXIN / LI YANFENG / LIU XU | Europäisches Patentamt | 2022

    Ship body and deep V-shaped bevel half-small waterplane area catamaran

    Freier Zugriff
    LIN CHUNXIN / LI YANFENG / LIU XU | Europäisches Patentamt | 2021

    BIDIRECTIONAL DC/DC CONVERTER, CONTROL METHOD THEREOF, AND VEHICLE

    Freier Zugriff
    LI YANFENG / MA YU / ZHOU YONGSHENG | Europäisches Patentamt | 2023

    Prediction of Freight Turnover in Yunnan Based on Improved Grey Model

    Li, Yanfeng / Zhu, Dapeng / Zhang, Yan | ASCE | 2014

    Control circuit of LED signal machine and LED signal machine

    Freier Zugriff
    QIU ZHAOYANG / LI YANFENG / SUN CHAO et al. | Europäisches Patentamt | 2023

    Power supply device, sensor device and wheel fault monitoring method

    Freier Zugriff
    SUN YAXIN / LI YANFENG / TIAN HUA et al. | Europäisches Patentamt | 2021

    Special terrain vehicle-mounted surveying and mapping engineering auxiliary system

    Freier Zugriff
    WANG BINGJUAN / LI YANFENG / HUANG XIAODONG et al. | Europäisches Patentamt | 2024

    Marine stud and ship assembling method

    Freier Zugriff
    PENG LIANG / LI YANFENG / YONG CHUNMING et al. | Europäisches Patentamt | 2023

    Underwater dam crack detection and maintenance robot

    Freier Zugriff
    ZHANG AIJUN / ZHANG XINYE / LI YANFENG et al. | Europäisches Patentamt | 2022

    SENSOR DEVICE, WHEEL, AND WHEEL FAILURE MONITORING METHOD

    Freier Zugriff
    SUN YAXIN / LI YANFENG / TIAN HUA et al. | Europäisches Patentamt | 2021