Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:lishuchen
Type of Patent:实用新型
Application Number:201520385700.7
Number of Inventors:1
Service Invention or Not:no
Application Date:2015-06-05
Publication Date:2015-09-23
Authorization Date:2015-09-23
Application Date: 2015-06-05
Publication Date: 2015-09-23
Authorization Date: 2015-09-23