张乾青
Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Patents
Title of Award : 一种隧道TSP信号接收杆拔除装置及其使用方法
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Title:一种隧道TSP信号接收杆拔除装置及其使用方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201510980730.7
Number of Inventors:3
Service Invention or Not:No
Application Date:2015-12-23
Publication Date:2017-03-29
Authorization Date:2017-03-29
Release Time:2019-04-15