Xin Zhang

Person

  • Heilongjiang, CN

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SIDE WALL AND BOXCAR OF RAILWAY WAGON

    • Publication number 20110253006
    • Publication date Oct 20, 2011
    • DALIAN QICHE RAILWAY ROLLING STOCK CO., LTD
    • Junfeng Han
    • B61 - RAILWAYS