Hits:
Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:lishucai
Type of Patent:实用新型
Application Number:201120235076.4
Number of Inventors:1
Service Invention or Not:no
Application Date:2011-07-05
Publication Date:2012-03-28
Authorization Date:2012-03-28