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发明名称
MEMORY IC
摘要
申请公布号
JPH06131872(A)
申请公布日期
1994.05.13
申请号
JP19920277037
申请日期
1992.10.15
申请人
RICOH CO LTD
发明人
FUKUMURA KEIJI
分类号
G11C11/41
主分类号
G11C11/41
代理机构
代理人
主权项
地址
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