MASK FOR ELECTRONIC CIRCUIT PRINTING MOLDING,申请号JP19890316686-传众专利搜索

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发明名称	MASK FOR ELECTRONIC CIRCUIT PRINTING MOLDING
摘要
申请公布号	JPH03255638(A)	申请公布日期	1991.11.14
申请号	JP19890316686	申请日期	1989.12.05
申请人	SEIKO INSTR INC	发明人	ITAKURA TETSUO
分类号	H01L21/56;H05K3/12;H05K3/28	主分类号	H01L21/56
代理机构		代理人
主权项
地址

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