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经营范围
发明名称
SEMICONDUCTOR MEMORY DEVICE
摘要
申请公布号
KR0168832(B1)
申请公布日期
1999.02.01
申请号
KR19890012110
申请日期
1989.08.25
申请人
HITACHI LTD.
发明人
HIROSI, ICHIGE;JUNICHI, KONO;TOSHIO, OKOUCHI
分类号
G11C29/00;G11C7/00;G11C11/401;G11C29/22;G11C29/56;(IPC1-7):G11C7/00
主分类号
G11C29/00
代理机构
代理人
主权项
地址
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