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Disigner of the Invention:陈玉乾,毕亚宁
Type of Patent:发明专利
State of Patent:授权
Application Number:CN202111055568.X
Authorization number:CN113776082A
Number of Inventors:3
Service Invention or Not:no
Application Date:2021-09-09
Publication Date:2021-12-10
Authorization Date:2023-01-06
First Author:范育新