School Sign:第一单位
Disigner of the Invention:回新冬,王烜辉,朱柳,夏泽,lixuehua,李立华
Type of Patent:国内
State of Patent:专利授权
Application Number:201910773053.X
Service Invention or Not:no
Application Date:2019-08-21
Authorization Date:2020-09-08
First Author:yaoqiangling