Affilication of Author(s):图书馆
Patent Coverage:国内
Disigner of the Invention:赖民超,liang li jin
Type of Patent:实用新型
State of Patent:专利授权
Application Number:202122604965.X
Authorization number:16176418
Number of Inventors:1
Service Invention or Not:no
Application Date:2021-10-28
Publication Date:2022-04-05
Authorization Date:2022-04-05