Affilication of Author(s):安全工程学院
Disigner of the Invention:周文东,王德明
Type of Patent:国内
State of Patent:专利授权
Application Number:201710310913.7
Number of Inventors:3
Service Invention or Not:no
Application Date:2017-05-05
Authorization Date:2019-03-08
First Author:wanghetang