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经营范围
发明名称
MEMORY DEVICES
摘要
申请公布号
GB2014767(A)
申请公布日期
1979.08.30
申请号
GB19790005783
申请日期
1979.02.19
申请人
HITACHI LTD
发明人
分类号
G11C11/14;G11C19/08;G11C29/00;(IPC1-7):G11C19/00
主分类号
G11C11/14
代理机构
代理人
主权项
地址
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