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发明名称
Non-volatile semiconductor memory device using a differential cell in a memory cell
摘要
申请公布号
EP0506989(B1)
申请公布日期
1997.07.09
申请号
EP19910105166
申请日期
1991.04.02
申请人
KABUSHIKI KAISHA TOSHIBA
发明人
ATSUMI, SHIGERU
分类号
G11C16/28;(IPC1-7):G11C16/06
主分类号
G11C16/28
代理机构
代理人
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