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发明名称
MANUFACTURE OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02238622(A)
申请公布日期
1990.09.20
申请号
JP19890059421
申请日期
1989.03.10
申请人
NEC CORP
发明人
SAKUMA TOSHIYUKI
分类号
H01L21/285;H01L21/28
主分类号
H01L21/285
代理机构
代理人
主权项
地址
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