Hits:
Title:模型试验中隧/巷道掘进面前方挤出变形监测装置
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:201120286775.1
Number of Inventors:1
Service Invention or Not:No
Application Date:2011-08-09
Publication Date:2012-05-30
Authorization Date:2012-05-30
Release Time:2019-04-15
