张乾青   

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

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Language：English

Patents

Title : 一种用于模型试验石膏试块的密室装置及方法

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Title:一种用于模型试验石膏试块的密室装置及方法

Disigner of the Invention:lishucai,liliping,shishaoshuai,xuzhenhao

Type of Patent:发明

Application Number:201510172642.4

Number of Inventors:20

Service Invention or Not:no

Application Date:2015-04-13

Publication Date:2018-05-25

Authorization Date:2015-04-13

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