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发明名称
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
摘要
申请公布号
JPH04278543(A)
申请公布日期
1992.10.05
申请号
JP19910040438
申请日期
1991.03.07
申请人
NEC CORP
发明人
KADOTA YASUO
分类号
H01L21/60;H01L21/321
主分类号
H01L21/60
代理机构
代理人
主权项
地址
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