山东大学教师主页李树忱一种采用导水板治理运营隧道漏水的方法 Home

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School/Department:未来技术学院

Gender:Male

Current position: Home / Scientific Research / Patents

一种采用导水板治理运营隧道漏水的方法

Release Time:2018-12-06 | Hits:

Type of Patent:发明

Application Number:201510415968.5

Number of Inventors:16

Service Invention or Not:No

Application Date:2015-07-15

Publication Date:2017-10-31

Authorization Date:2015-07-15