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发明名称
MANUFACTURE OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPS6424461(A)
申请公布日期
1989.01.26
申请号
JP19870181615
申请日期
1987.07.20
申请人
NEC CORP
发明人
ASAKURA FUJIO
分类号
H01L23/522;H01L21/336;H01L21/768;H01L29/78
主分类号
H01L23/522
代理机构
代理人
主权项
地址
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