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School Sign:第一单位
Disigner of the Invention:高文丽,zhuzhencai,朱辉龙,沈刚,lixiang,汤峪
Type of Patent:国内
State of Patent:专利授权
Application Number:201910306445.5
Number of Inventors:7
Service Invention or Not:no
Application Date:2019-04-17
Authorization Date:2022-03-02
First Author:Dagang WANG