Liuqing TU

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Patents Grantslast 30 patents

Information Patent Grant
Bearing structural member, support, joint assembly and tube section...
- Patent number 11,028,878
- Issue date Jun 8, 2021
- China Communications Construction Co. Ltd.
- Ming Lin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Bearing Structural Member, Support, Joint Assembly and Tube Section...
- Publication number 20190078618
- Publication date Mar 14, 2019
- China Communications Construction Company Limited
- Ming LIN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...