Method of manufacturing a semiconductor memory device,申请号EP19910310018-传众专利搜索

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发明名称	Method of manufacturing a semiconductor memory device
摘要
申请公布号	EP0484128(B1)	申请公布日期	1998.09.23
申请号	EP19910310018	申请日期	1991.10.30
申请人	NEC CORPORATION	发明人	TASAKA, KAZUHIRO
分类号	H01L21/8246;H01L27/112;(IPC1-7):H01L21/82	主分类号	H01L21/8246
代理机构		代理人
主权项
地址

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