Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:xuzhenhao
Disigner of the Invention:lishucai
Type of Patent:实用新型
Application Number:201820165106.0
Number of Inventors:1
Service Invention or Not:no
Application Date:2018-01-31
Publication Date:2018-08-28
Authorization Date:2018-08-28