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发明名称
摘要
申请公布号
JPH0617313(Y2)
申请公布日期
1994.05.02
申请号
JP19880015591U
申请日期
1988.02.08
申请人
发明人
分类号
H01L23/44;(IPC1-7):H01L23/44
主分类号
H01L23/44
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