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经营范围
发明名称
DYNAMIC RAM
摘要
申请公布号
JPH029084(A)
申请公布日期
1990.01.12
申请号
JP19880159768
申请日期
1988.06.28
申请人
OKI ELECTRIC IND CO LTD
发明人
CHO SHIZUO;SUYAMA JUNICHI
分类号
G11C11/409;G11C7/00;G11C11/34
主分类号
G11C11/409
代理机构
代理人
主权项
地址
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