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发明名称
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
摘要
申请公布号
JPH04129273(A)
申请公布日期
1992.04.30
申请号
JP19900250554
申请日期
1990.09.20
申请人
NEC CORP
发明人
TSUKIJI MASARU
分类号
H01L29/78
主分类号
H01L29/78
代理机构
代理人
主权项
地址
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