Affilication of Author(s):管理学院
Patent Coverage:国内
Disigner of the Invention:zhangbaojing,刘林,Xuebo Yan
Note:2022年11月10i审核
Type of Patent:实用新型
State of Patent:专利授权
Application Number:202220216451.9
Authorization number:17219758
Number of Inventors:4
Service Invention or Not:no
Application Date:2022-01-26
Publication Date:2022-08-19
Authorization Date:2022-08-19