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Disigner of the Invention:郭忠义,吴金涛
Type of Patent:Invent
State of Patent:Authorized patents
Application Number:CN113391378B
Authorization number:ZL202110526065.X
Number of Inventors:3
Service Invention or Not:no
Application Date:2021-05-14
Authorization Date:2022-03-11
First Author:郭凯