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School Sign:第一单位
Disigner of the Invention:yangweihao,王勇,huangjiahui,yangzhijiang,张旭
Type of Patent:国内
State of Patent:专利授权
Application Number:201810989245.X
Service Invention or Not:no
Application Date:2018-08-28
Authorization Date:2019-01-15
First Author:张文