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Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202010888500.9
Number of Inventors:4
Service Invention or Not:no
Application Date:2020-08-28
Publication Date:2021-07-23
Authorization Date:2021-07-23
Application Date: 2020-08-28
Publication Date: 2021-07-23
Authorization Date: 2021-07-23