Affilication of Author(s):土木工程学院
Patent Coverage:国内
Disigner of the Invention:Caisong Luo,毕贤顺,毕贤顺 罗才松
Type of Patent:实用新型
State of Patent:专利授权
Application Number:201220640752.0
Authorization number:ZL201220640752.0
Number of Inventors:3
Service Invention or Not:yes
Application Date:2012-11-28
Publication Date:2013-06-05
Authorization Date:2013-06-05