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发明名称
摘要
申请公布号
JP2685083(B2)
申请公布日期
1997.12.03
申请号
JP19910049073
申请日期
1991.02.20
申请人
发明人
分类号
H01L23/10;H01L23/02;(IPC1-7):H01L23/10
主分类号
H01L23/10
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