Zhang Jianhua

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导电磨头及超声振动辅助电解磨削复杂型腔成型装置
2019-04-15  Hits:

Affilication of Author(s):机械工程学院
Patent Applicant:Zhang Jianhua
Type of Patent:发明
Application Number:201811168148.0
Number of Inventors:1
Service Invention or Not:no
Application Date:2018-10-08
Publication Date:2019-10-01
Authorization Date:2019-10-01
Publication Date:2019-10-01
Application Date:2018-10-08
Authorization Date:2019-10-01