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Title:一种隧道防水板拉链式连接系统及其施工方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201910702404.8
Number of Inventors:3
Service Invention or Not:No
Application Date:2019-07-31
Publication Date:2021-04-13
Authorization Date:2021-04-13
Release Time:2021-05-21