Hits:
Title:盾构法施工中超前地质预报震源信号发射激震装置
Institution:土建与水利学院
Type of Patent:Utility models
Application Number:201220201884.3
Number of Inventors:6
Service Invention or Not:No
Application Date:2012-05-08
Publication Date:2012-12-12
Authorization Date:2012-12-12
Release Time:2019-04-15
