1–8 von 8 Ergebnissen
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    Offshore horizontal single-blade lifting appliance and working method thereof

    Freier Zugriff
    WANG JIANGUO / DONG YONGQIAN / LIU GUOXIANG | Europäisches Patentamt | 2023

    Stepless mechanical locking device and working method thereof

    Freier Zugriff
    WANG JIANGUO / DONG YONGQIAN / LIU GUOXIANG | Europäisches Patentamt | 2023

    Rocker arm type undercarriage fake part

    Freier Zugriff
    XIONG ZHIHUI / REN FENGLIANG / SHAO CHUNMOU et al. | Europäisches Patentamt | 2024

    Hatch cover inflation and deflation loading test system and use method thereof

    Freier Zugriff
    HUANG PENG / HE FEI / REN FENGLIANG et al. | Europäisches Patentamt | 2020