School Sign:第一单位
Disigner of the Invention:zhangjixiong,吕目晓,陈杨,慈忠贞,孟凡林,武中亚,张琪
Type of Patent:国内
State of Patent:专利授权
Application Number:201910299177.9
Number of Inventors:8
Service Invention or Not:no
Application Date:2019-04-15
Authorization Date:2020-02-21
First Author:zhangqiang