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School Sign:第一单位

Disigner of the Invention:徐珂,张辉,wucaifang,Jason Shen,孙维凤,yangzhaobiao

Type of Patent:国际

State of Patent:专利授权

Application Number:202022617286.1

Service Invention or Not:no

Application Date:2020-11-12

Authorization Date:2021-05-07

First Author:juwei