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经营范围
发明名称
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
摘要
申请公布号
JPH05102320(A)
申请公布日期
1993.04.23
申请号
JP19910260207
申请日期
1991.10.08
申请人
NEC CORP
发明人
KURIYAMA ATSUSHI
分类号
H01L23/522;H01L21/768
主分类号
H01L23/522
代理机构
代理人
主权项
地址
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