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:201320203618.9
Number of Inventors:1
Service Invention or Not:no
Application Date:2013-04-19
Publication Date:2013-11-06
Authorization Date:2013-11-06