1–4 of 4 hits
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    Traveling speed control system and method for agricultural machine

    Free access
    LU WENTAO / WANG CHANGXIN / WANG RONGXIAN et al. | European Patent Office | 2015

    Integrated traction transformer assembly

    Free access
    ZHONG HENG / ZHU LILI / TATSUTANI SO et al. | European Patent Office | 2022

    Traction transformer assembly of rail transit vehicle

    Free access
    HU GUI / ZHONG HENG / ZHU LILI et al. | European Patent Office | 2022

    Traction transformer assembly

    Free access
    ZHU LILI / ZHONG HENG / ZHAO KANGFA et al. | European Patent Office | 2022