Hits:
Title:隧道地震波探测自持力智能可控激震装置
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:201220750520.0
Number of Inventors:1
Service Invention or Not:No
Application Date:2012-12-31
Publication Date:2013-08-28
Authorization Date:2013-08-28
Release Time:2019-04-15
