张乾青   

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

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Language：English

Patents

Title : 一种井口岩芯盛放和切分装置

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Title:一种井口岩芯盛放和切分装置

Affilication of Author(s):岩土与结构工程研究中心

Patent Applicant:cuiwei,zhangqianqing

Type of Patent:实用新型

Application Number:201820376868.5

Number of Inventors:2

Service Invention or Not:no

Application Date:2018-03-20

Publication Date:2018-09-21

Authorization Date:2018-09-21

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