SEMICONDUCTOR DEVICE,申请号JP19890295507-传众专利搜索

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发明名称	SEMICONDUCTOR DEVICE
摘要
申请公布号	JPH03155656(A)	申请公布日期	1991.07.03
申请号	JP19890295507	申请日期	1989.11.14
申请人	SEIKO EPSON CORP	发明人	ISHIYAMA HISANORI
分类号	H01L23/50	主分类号	H01L23/50
代理机构		代理人
主权项
地址

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