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经营范围
发明名称
SEMICONDUCTOR MEMORY DEVICE
摘要
申请公布号
JPH01223692(A)
申请公布日期
1989.09.06
申请号
JP19880047939
申请日期
1988.03.01
申请人
OKI ELECTRIC IND CO LTD
发明人
OTSUKI YOSHIO;UEHARA HIDEAKI;MIYAMOTO SANPEI
分类号
G11C11/409;G11C11/34
主分类号
G11C11/409
代理机构
代理人
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地址
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