School Sign:第一单位
Disigner of the Invention:牛延博,tanchao,wangzhongbin,Si Lei,张海波
Type of Patent:国内
State of Patent:专利授权
Application Number:202010363781.6
Service Invention or Not:no
Application Date:2020-04-30
Authorization Date:2023-09-29
First Author:yanhaifeng