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发明名称
SEMICONDUCTOR MEMORY DEVICE
摘要
申请公布号
JPH01158700(A)
申请公布日期
1989.06.21
申请号
JP19870315227
申请日期
1987.12.15
申请人
SONY CORP
发明人
WAKAMATSU MASATAKA
分类号
G11C29/00;G11C11/34;G11C11/401;G11C29/22;G11C29/56
主分类号
G11C29/00
代理机构
代理人
主权项
地址
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