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发明名称
DYNAMIC MEMORY WITH REFRESHING FUNCTION
摘要
申请公布号
JPH03178097(A)
申请公布日期
1991.08.02
申请号
JP19890318242
申请日期
1989.12.07
申请人
NEC SHIZUOKA LTD
发明人
SATO NOBUYUKI
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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