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Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202010676079.5
Number of Inventors:7
Service Invention or Not:no
Application Date:2020-07-14
Publication Date:2021-05-11
Authorization Date:2021-05-11
Pre One:一种利用预切削法制备低摩擦系数涂层刀具的方法及刀具