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School Sign:第一单位

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

Type of Patent:国内

State of Patent:专利授权

Application Number:201910265365.X

Number of Inventors:5

Service Invention or Not:no

Application Date:2019-04-03

Authorization Date:2020-03-10

First Author:juwei