Hits:
Title:组合可调式约束混凝拱架大型力学试验系统
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201410083656.4
Number of Inventors:4
Service Invention or Not:No
Application Date:2014-03-07
Publication Date:2016-03-02
Authorization Date:2016-03-02
Release Time:2019-04-15