Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:yangniqing,zhangqianqing,cuiwei
Type of Patent:发明
Application Number:201510511514.8
Number of Inventors:3
Service Invention or Not:no
Application Date:2015-08-18
Publication Date:2016-11-30
Authorization Date:2016-11-30