AMMONIACAL ETCHING SOLUTION AND METHOD UTILIZING SAME,申请号CAD883778-传众专利搜索

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发明名称	AMMONIACAL ETCHING SOLUTION AND METHOD UTILIZING SAME
摘要
申请公布号	CA883778(A)	申请公布日期	1971.10.19
申请号	CAD883778	申请日期
申请人	CONVERSION CHEMICAL CORPORATION	发明人	JOHN G. POOR;GRACE F. HSU
分类号		主分类号
代理机构		代理人
主权项
地址

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