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发明名称
REFRESH OPERATION CONTROL CIRCUIT FOR SEMICONDUCTOR DEVICE
摘要
申请公布号
EP0242948(B1)
申请公布日期
1991.10.30
申请号
EP19870301287
申请日期
1987.02.13
申请人
KABUSHIKI KAISHA TOSHIBA
发明人
SAWADA, KAZUHIRO C/O PATENT DIVISION;SAKURAI, TAKAYASU C/O PATENT DIVISION;NOGAMI, KAZUTAKA C/O PATENT DIVISION
分类号
G11C11/403;G11C11/406
主分类号
G11C11/403
代理机构
代理人
主权项
地址
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