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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0563117(A)
申请公布日期
1993.03.12
申请号
JP19910224181
申请日期
1991.09.04
申请人
SEIKO EPSON CORP
发明人
IWAMATSU SEIICHI
分类号
H01L23/29;H01L23/31;H01L23/50
主分类号
H01L23/29
代理机构
代理人
主权项
地址
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