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Patents

Title : 一种隧道声波检测元件的安装装置及使用方法

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Title:一种隧道声波检测元件的安装装置及使用方法

Affilication of Author(s):齐鲁交通学院

Type of Patent:发明

Application Number:201911318992.1

Number of Inventors:4

Service Invention or Not:no

Application Date:2019-12-19

Publication Date:2021-05-14

Authorization Date:2021-05-14

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