Hits:
School Sign:第一单位
Disigner of the Invention:荆磊,wangfei,李世昌
Type of Patent:国内
State of Patent:专利授权
Application Number:2019/08153
Service Invention or Not:no
Application Date:2018-11-15
Publication Date:2021-05-26
Authorization Date:2021-05-26
First Author:yinshiping
