METHOD FOR REFINING COPPER ALLOY,申请号JP19820103961-传众专利搜索

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发明名称	METHOD FOR REFINING COPPER ALLOY
摘要
申请公布号	JPS58221243(A)	申请公布日期	1983.12.22
申请号	JP19820103961	申请日期	1982.06.18
申请人	DAIDO TOKUSHUKO KK	发明人	YAMADA HIROYUKI;SHIMIZU TAKASUMI
分类号	C22B9/20;C22C1/02	主分类号	C22B9/20
代理机构		代理人
主权项
地址

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