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发明名称	COPPER MATERIAL FOR AUDIO USE
摘要
申请公布号	JPS62285310(A)	申请公布日期	1987.12.11
申请号	JP19860128075	申请日期	1986.06.04
申请人	NIPPON MINING CO LTD	发明人	OKAMOTO HARUMICHI;OGATA TAKASHI;KAWASUMI YOSHIO;MATSUSUE NORIMICHI;YAMAMOTO NORIO
分类号	H01B1/02;C22C9/00	主分类号	H01B1/02
代理机构		代理人
主权项
地址

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