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经营范围
发明名称
MEMORY DRIVING CIRCUIT
摘要
申请公布号
JPH03235291(A)
申请公布日期
1991.10.21
申请号
JP19900030788
申请日期
1990.02.09
申请人
NEC CORP
发明人
SHIMIZU NOBUO
分类号
G11C11/418;G11C11/407;H03K17/687
主分类号
G11C11/418
代理机构
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