School Sign:第一单位
Disigner of the Invention:徐玮,xiajunwu,zhangfengjie,谢伟
Type of Patent:国内
State of Patent:专利授权
Application Number:201711379086.3
Number of Inventors:5
Service Invention or Not:no
Application Date:2017-12-19
Authorization Date:2019-12-31
First Author:changhongfei