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Disigner of the Invention:张福喜,赵长春,chengjianwei,韩娟,谷成锡,赵刚
Type of Patent:国际
State of Patent:专利授权
Application Number:201721731801.0
Number of Inventors:7
Service Invention or Not:no
Application Date:2017-12-13
Authorization Date:2018-08-21
First Author:李淑敏