School Sign:第一单位
Disigner of the Invention:孙炜辰,王笑然,陈栋
Type of Patent:国内
State of Patent:专利授权
Application Number:201911004171.0
Number of Inventors:4
Service Invention or Not:no
Application Date:2019-10-22
Authorization Date:2020-07-14
First Author:linan