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经营范围
发明名称
SEMICONDUCTOR MEMORY DEVICE
摘要
申请公布号
JPS6154097(A)
申请公布日期
1986.03.18
申请号
JP19840174968
申请日期
1984.08.24
申请人
HITACHI LTD
发明人
IDE AKIRA;YAMAMURA MASAHIRO
分类号
G11C11/41;G11C7/00;G11C11/34
主分类号
G11C11/41
代理机构
代理人
主权项
地址
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