Hits:
Title:用于地下工程模型试验支护的砂浆锚杆
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:201120260655.4
Number of Inventors:1
Service Invention or Not:No
Application Date:2011-07-22
Publication Date:2012-03-28
Authorization Date:2012-03-28
Release Time:2019-04-15
