SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF,申请号JP19900210805-传众专利搜索

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发明名称	SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
摘要
申请公布号	JPH0493030(A)	申请公布日期	1992.03.25
申请号	JP19900210805	申请日期	1990.08.09
申请人	SEIKO EPSON CORP	发明人	YOKOYAMA KENJI
分类号	H01L23/52;H01L21/3205	主分类号	H01L23/52
代理机构		代理人
主权项
地址

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