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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH027474(A)
申请公布日期
1990.01.11
申请号
JP19880157420
申请日期
1988.06.24
申请人
SONY CORP
发明人
ITO MASAHIKO
分类号
H01L29/78;H01L23/62
主分类号
H01L29/78
代理机构
代理人
主权项
地址
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