UN METODO DE HACER UN MICROCIRCUITO.,申请号ES19410003468-传众专利搜索

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发明名称	UN METODO DE HACER UN MICROCIRCUITO.
摘要
申请公布号	ES346841(A1)	申请公布日期	1969.02.16
申请号	ES19410003468	申请日期	1967.11.07
申请人	RADIO CORPORATION OF AMERICA	发明人
分类号	C01F7/02;C30B33/00;H01B1/00;H01L21/00;(IPC1-7):H05K/	主分类号	C01F7/02
代理机构		代理人
主权项
地址

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