Zhang Jianhua
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Patents
超声振动辅助微细电解电火花线切割加工装置
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Affilication of Author(s):机械工程学院
Patent Applicant:Zhang Jianhua
Type of Patent:实用新型
Application Number:201520828201.0
Number of Inventors:1
Service Invention or Not:no
Application Date:2015-10-23
Publication Date:2016-04-06
Authorization Date:2016-04-06
Publication Date:2016-04-06
Application Date:2015-10-23
Authorization Date:2016-04-06
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