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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH04199623(A)
申请公布日期
1992.07.20
申请号
JP19900331712
申请日期
1990.11.29
申请人
SEIKO EPSON CORP
发明人
ASAHINA MICHIO
分类号
H01L21/316;H01L21/318
主分类号
H01L21/316
代理机构
代理人
主权项
地址
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