electric discharge machine,申请号KR20090060025-传众专利搜索

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发明名称	electric discharge machine
摘要
申请公布号	KR101036996(B1)	申请公布日期	2011.05.25
申请号	KR20090060025	申请日期	2009.07.02
申请人		发明人
分类号	B23H9/00;B23H9/02;B23H9/12;E21B10/00	主分类号	B23H9/00
代理机构		代理人
主权项
地址

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