ETCHING OF COPPER USING SOLUTION OF AMMONIA ETCHING AGENT AND RECOVERY OF USED SOLUTION OF ETCHING AGENT,申请号JP19890101520-传众专利搜索

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发明名称	ETCHING OF COPPER USING SOLUTION OF AMMONIA ETCHING AGENT AND RECOVERY OF USED SOLUTION OF ETCHING AGENT
摘要
申请公布号	JPH02285080(A)	申请公布日期	1990.11.22
申请号	JP19890101520	申请日期	1989.04.20
申请人	MINNSHIN RII	发明人	MINNSHIN RII
分类号	C23F1/34;C23F1/46;C25D21/18;H05K3/06	主分类号	C23F1/34
代理机构		代理人
主权项
地址

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