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Title:一种新型壁后复合充填结构及其施工工艺
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201510152646.6
Number of Inventors:3
Service Invention or Not:No
Application Date:2015-04-01
Publication Date:2017-04-19
Authorization Date:2017-04-19
Release Time:2019-04-15