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经营范围
发明名称
Dynamic random access memory
摘要
申请公布号
EP0793237(B1)
申请公布日期
2002.11.27
申请号
EP19960306481
申请日期
1996.09.06
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION;KABUSHIKI KAISHA TOSHIBA
发明人
KATOH, DAISUKE;KIRIHATA, TOSHIAKI;YOSHIBA, MUNEHIRO
分类号
G11C11/409;G11C7/10;G11C11/4091;G11C11/4094;(IPC1-7):G11C11/409
主分类号
G11C11/409
代理机构
代理人
主权项
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