Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:cuiwei,zhangqianqing,lihualuan
Type of Patent:实用新型
Application Number:201720309039.0
Number of Inventors:3
Service Invention or Not:no
Application Date:2017-03-28
Publication Date:2017-12-01
Authorization Date:2017-12-01
Application Date: 2017-03-28
Publication Date: 2017-12-01
Authorization Date: 2017-12-01