School Sign:第一单位
Disigner of the Invention:xujinhai,张晓悟,曹悦,张帅,李欢恒,徐森茂,陶鑫
Type of Patent:国内
State of Patent:专利授权
Application Number:201910693046.9
Service Invention or Not:no
Application Date:2019-10-06
Authorization Date:2021-02-09
First Author:heqingyuan