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经营范围
发明名称
SEMICONDUCTOR MEMORY DEVICE
摘要
申请公布号
KR910002814(B1)
申请公布日期
1991.05.04
申请号
KR19880004173
申请日期
1988.04.13
申请人
NIPPON ELECTRIC CO.,LTD.
发明人
OKKUYAMA YASUSHI
分类号
H01L27/04;H01L21/822;H01L21/8242;H01L27/10;H01L27/108;H01L29/94;(IPC1-7):H01L27/108;G11C11/34
主分类号
H01L27/04
代理机构
代理人
主权项
地址
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