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School Sign:第一单位
Disigner of the Invention:王瑞鑫,zhuzhencai,朱辉龙,沈刚,lixiang,tangyu
State of Patent:专利授权
Application Number:2019433040
Service Invention or Not:no
Application Date:2019-03-26
Authorization Date:2023-03-30
First Author:Dagang WANG