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发明名称
MEMORY REFRESH CONTROLLER
摘要
申请公布号
JPH03237679(A)
申请公布日期
1991.10.23
申请号
JP19900032710
申请日期
1990.02.14
申请人
TOKYO ELECTRIC CO LTD
发明人
TAKAYAMA YOSHIHIRO
分类号
G11C11/401
主分类号
G11C11/401
代理机构
代理人
主权项
地址
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