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发明名称
MANUFACTURE OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02307227(A)
申请公布日期
1990.12.20
申请号
JP19890129151
申请日期
1989.05.22
申请人
NEC CORP
发明人
HASEGAWA HIDEKAZU
分类号
H01L29/73;H01L21/331
主分类号
H01L29/73
代理机构
代理人
主权项
地址
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