Hits:
Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:zhangning,lishucai
Type of Patent:发明
Application Number:200810158523.3
Number of Inventors:2
Service Invention or Not:no
Application Date:2008-11-03
Publication Date:2010-12-08
Authorization Date:2010-12-08