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School Sign:第一单位

Disigner of the Invention:Jason Shen,秦勇,wucaifang,shenyulin

Type of Patent:国内

State of Patent:专利授权

Application Number:201910211886.7

Number of Inventors:5

Service Invention or Not:no

Application Date:2019-03-20

Authorization Date:2021-05-25

First Author:juwei