1–6 von 6 Ergebnissen
|

    Manufacturing method of lightweight saddle

    Freier Zugriff
    LIU JIANJUN | Europäisches Patentamt | 2022

    Effect of doped transition metal on reversible hydrogen release/uptake from NaAlH4

    Liu, Jianjun / Han, You / Ge, Qingfeng | Tema Archiv | 2009

    Assembling structure of passenger car grab rail rod pipe clamp

    Freier Zugriff
    LIU JIANJUN / HUANG WEI / WANG JIAFU | Europäisches Patentamt | 2015

    Automatic elevator door lock and elevator

    Freier Zugriff
    PU XUEYONG / LIU JIANJUN / YANG CHENXI et al. | Europäisches Patentamt | 2024

    Connection structure for air flue pipe on airplane

    Freier Zugriff
    LU GAOSHE / LIANG QINGSEN / ZHANG HONGRONG et al. | Europäisches Patentamt | 2016