Application Number:201010527984.0
Number of Inventors:6
Service Invention or Not:no
Application Date:2010-11-01
Publication Date:2013-06-01
Authorization Date:2010-11-01
Application Date: 2010-11-01
Publication Date: 2013-06-01
Authorization Date: 2010-11-01
董春杰
+
Gender:Male
Patents
65Mn钢电火花脉冲放电表面强化工艺
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