张乾青
Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Patents
Title of Award : 地震波探测方法中接收杆套筒拔除装置及其使用方法
Hits :
Title:地震波探测方法中接收杆套筒拔除装置及其使用方法
Type of Patent:发明
Application Number:201510061622.X
Number of Inventors:20
Service Invention or Not:No
Application Date:2015-02-04
Publication Date:2016-06-01
Authorization Date:2015-02-04
Release Time:2018-12-06