School Sign:第一单位
Disigner of the Invention:有鹏,王宽,张凯,沈雪茹
Type of Patent:国内
State of Patent:专利授权
Application Number:201910696029.0
Number of Inventors:5
Service Invention or Not:no
Application Date:2019-07-30
Publication Date:2019-09-20
Authorization Date:2020-11-27
First Author:zhaoxiaohu