FORMATION OF FINE PATTERN AND PRODUCTION OF LEAD FRAME,申请号JP19890071452-传众专利搜索

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发明名称	FORMATION OF FINE PATTERN AND PRODUCTION OF LEAD FRAME
摘要
申请公布号	JPH02250985(A)	申请公布日期	1990.10.08
申请号	JP19890071452	申请日期	1989.03.23
申请人	TOPPAN PRINTING CO LTD	发明人	SAIGO MASAKATSU;YOSHIMURA AKIFUMI
分类号	C23F1/00;H01L23/50	主分类号	C23F1/00
代理机构		代理人
主权项
地址

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