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发明名称
SEMICONDUCTOR INTEGRATED CIRCUIT
摘要
申请公布号
JPH03253057(A)
申请公布日期
1991.11.12
申请号
JP19900050973
申请日期
1990.03.01
申请人
NEC CORP
发明人
AIZAWA HISAMITSU
分类号
H01L21/82
主分类号
H01L21/82
代理机构
代理人
主权项
地址
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