Hits:
School Sign:第一单位
Disigner of the Invention:doulinming,张金魁,gongsiyuan,宋士康,白金正,司雷,卢安良
Type of Patent:国内
State of Patent:专利授权
Application Number:202011154941.2
Service Invention or Not:no
Application Date:2020-10-26
Publication Date:2021-02-19
Authorization Date:2021-08-20
First Author:周坤友
