Affilication of Author(s):土建与水利学院
Patent Applicant:cuixinzhuang
Disigner of the Invention:wanghaiyong
Type of Patent:发明
Application Number:201310312664.7
Number of Inventors:6
Service Invention or Not:no
Application Date:2013-07-22
Publication Date:2016-01-20
Authorization Date:2013-07-22
Application Date: 2013-07-22
Publication Date: 2016-01-20
Authorization Date: 2013-07-22