张乾青   

Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

MORE> Recommended Ph.D.Supervisor Recommended MA Supervisor
Language：English
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Patents

Title of Award : 带肋预应力管桩

Hits :

Title:带肋预应力管桩

Type of Patent:实用新型

Application Number:201320746320.2

Number of Inventors:1

Service Invention or Not:No

Application Date:2013-11-22

Publication Date:2014-06-18

Authorization Date:2013-11-22

Release Time:2018-07-04

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