School Sign:第一单位
Disigner of the Invention:马军强,lixuehua,夏泽,朱柳,于利强,郑闯凯
Type of Patent:国内
State of Patent:专利授权
Application Number:201911202376.X
Service Invention or Not:no
Application Date:2019-11-29
Authorization Date:2021-06-01
First Author:yaoqiangling