ELECTRIC SPARK MACHINING APPARATUS,申请号KR1019860010761-传众专利搜索

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发明名称	ELECTRIC SPARK MACHINING APPARATUS
摘要
申请公布号	KR1019900006223(B1)	申请公布日期	1990.08.27
申请号	KR1019860010761	申请日期	1986.12.16
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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