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School Sign:第一单位
Disigner of the Invention:尹鑫,jinghongwen,gengfan
Type of Patent:国内
State of Patent:专利授权
Application Number:201710434278.3
Number of Inventors:4
Service Invention or Not:no
Application Date:2017-06-09
Publication Date:2017-09-19
Authorization Date:2023-08-01
First Author:wangyingchao