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Zongquan Zhou

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  • Meishan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sub-frame radial bogie
    • Patent number 9,802,626
    • Issue date Oct 31, 2017
    • CRRC MEISHAN CO., LTD.
    • Tao Deng
    • B61 - RAILWAYS

Patents Applicationslast 30 patents

  • Information Patent Application

    Sub-frame Radial Bogie
    • Publication number 20150210299
    • Publication date Jul 30, 2015
    • CSR MEISHAN ROLLING STOCK CO., LTD.
    • Tao Deng
    • B61 - RAILWAYS