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School Sign:第一单位

Disigner of the Invention:岳丰田,lixiaozhao,zhangdonghai,weijingsheng,gaotao,wuxuehui

Type of Patent:国内

State of Patent:专利授权

Application Number:2021/10704

Service Invention or Not:no

Application Date:2021-12-21

First Author:sunmeng

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