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发明名称
摘要
申请公布号
JPH0515442(U)
申请公布日期
1993.02.26
申请号
JP19910060855U
申请日期
1991.08.01
申请人
发明人
分类号
H01L23/40;(IPC1-7):H01L23/40
主分类号
H01L23/40
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