TREA

Han Yu

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floating type self-lifting drilling platform
    • Patent number 9,457,875
    • Issue date Oct 4, 2016
    • Graduate School at Shenzhen, Tsinghua University
    • Xiangyuan Zheng
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOATING TYPE SELF-LIFTING DRILLING PLATFORM
    • Publication number 20160229497
    • Publication date Aug 11, 2016
    • GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY
    • Xiangyuan Zheng
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT