1–10 von 5,507 Ergebnissen
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    Evaluating policies to reduce greenhouse gas emissions from private transportation

    Liu, Yan / Cirillo, Cinzia | Elsevier | 2016

    Safety device for avoiding casualties of truck seat

    Freier Zugriff
    LIU YAN | Europäisches Patentamt | 2023

    Heating device

    Freier Zugriff
    LIU YAN | Europäisches Patentamt | 2022

    Tourism digital information navigation equipment based on block chain

    Freier Zugriff
    LIU YAN | Europäisches Patentamt | 2023

    Heizvorrichtung

    Freier Zugriff
    LIU YAN | Europäisches Patentamt | 2023

    Application of Pattern Recognition in Airport Target Conflict Alert

    Liu, Yan | Springer Verlag | 2022
    Beteiligte: Liu, Xin

    Stepless speed change device, transmission device and bicycle

    Freier Zugriff
    LIU YAN | Europäisches Patentamt | 2023