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School Sign:第一单位
Disigner of the Invention:王选琳,田仲喜,汪洋,王文强,李时宜,高强强
Type of Patent:国内
State of Patent:专利授权
Application Number:201710204880.8
Number of Inventors:7
Service Invention or Not:no
Application Date:2017-03-31
Authorization Date:2020-10-16
First Author:wangxufeng