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发明名称
SEMICONDUCTOR MEMORY DEVICE CARRYING OUT A SELF-REFRESH OPERATION
摘要
申请公布号
EP0267052(B1)
申请公布日期
1993.01.13
申请号
EP19870309863
申请日期
1987.11.06
申请人
FUJITSU LIMITED
发明人
TATEMATSU, TAKEO ESUPERANSA DAI-3 102
分类号
G11C11/406
主分类号
G11C11/406
代理机构
代理人
主权项
地址
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