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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH04215459(A)
申请公布日期
1992.08.06
申请号
JP19900402336
申请日期
1990.12.14
申请人
MITSUBISHI ELECTRIC CORP
发明人
SASAKI NAGISA
分类号
H01L23/522;H01L21/768;H01L21/822;H01L27/04
主分类号
H01L23/522
代理机构
代理人
主权项
地址
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