Zhang Jianhua
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Patents
基于电磁超声振动复合能场的内孔加工系统及方法
Release Time:2019-04-15| Hits:
Title:基于电磁超声振动复合能场的内孔加工系统及方法
Institution:机械工程学院
Type of Patent:发明
Application Number:201810759827.9
Number of Inventors:1
Service Invention or Not:No
Application Date:2018-07-11
Publication Date:2020-03-10
Authorization Date:2020-03-10
Release Time:2019-04-15
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