A METHOD OF ETCHING COPPER CIRCUIT BOARDS AND AN ETCH SOLUTION,申请号EP19850107432-传众专利搜索

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发明名称	A METHOD OF ETCHING COPPER CIRCUIT BOARDS AND AN ETCH SOLUTION
摘要
申请公布号	EP0164757(B1)	申请公布日期	1988.09.07
申请号	EP19850107432	申请日期	1982.10.29
申请人	LEARONAL, INC.	发明人	BRASCH, WILLIAM ROBERT
分类号	C23F1/18;C23F1/46;C25C1/12	主分类号	C23F1/18
代理机构		代理人
主权项
地址

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