DYNAMIC RANDOM ACCESS MEMORY DEVICE HAVING RAMPART STRUCTURE OUTSIDE MEMORY CELL ARRAY,申请号US19900571967-传众专利搜索

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发明名称	DYNAMIC RANDOM ACCESS MEMORY DEVICE HAVING RAMPART STRUCTURE OUTSIDE MEMORY CELL ARRAY
摘要
申请公布号	US5162881(A)	申请公布日期	1992.11.10
申请号	US19900571967	申请日期	1990.08.24
申请人	NEC CORPORATION	发明人	OHYA, SHUICHI
分类号	H01L27/04;H01L21/822;H01L21/8242;H01L27/10;H01L27/108	主分类号	H01L27/04
代理机构		代理人
主权项
地址

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