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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0379030(A)
申请公布日期
1991.04.04
申请号
JP19890216513
申请日期
1989.08.22
申请人
NEC CORP
发明人
OKAWA SHINKEN
分类号
H01L23/52;H01L21/28;H01L21/3205;H01L21/336;H01L29/78
主分类号
H01L23/52
代理机构
代理人
主权项
地址
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