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School Sign:第一单位
Disigner of the Invention:袁静波,李玉莲,panzaiyu,申政文,陈晓玲
Type of Patent:国内
State of Patent:专利授权
Application Number:202110560691.0
Service Invention or Not:no
Application Date:2021-05-21
Authorization Date:2022-01-04
First Author:wangjun