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School Sign:第一单位

Disigner of the Invention:zhouyong,Zhiwen Shao,duwenliang,Jiaqi Zhao

Type of Patent:国内

State of Patent:专利授权

Application Number:202111079044.4

Service Invention or Not:no

Application Date:2021-09-15

Publication Date:2021-12-14

Authorization Date:2022-03-25

First Author:zhuhancheng