Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:lishucai,zhangbo
Type of Patent:实用新型
Application Number:201220535149.6
Number of Inventors:2
Service Invention or Not:no
Application Date:2012-10-18
Publication Date:2013-04-17
Authorization Date:2013-04-17