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Title:一种多功能乳化炸药切割装置
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:201420287759.8
Number of Inventors:4
Service Invention or Not:No
Application Date:2014-05-29
Publication Date:2014-12-10
Authorization Date:2014-12-10
Release Time:2019-04-16