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Title:氮化硅基纳米复合梯度功能陶瓷刀具材料及其制备方法
Institution:机械工程学院
Type of Patent:发明
Application Number:200910014460.9
Number of Inventors:2
Service Invention or Not:No
Application Date:2009-02-27
Publication Date:2011-08-17
Authorization Date:2009-02-27
Release Time:2018-07-04