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发明名称
摘要
申请公布号
JPH0579957(U)
申请公布日期
1993.10.29
申请号
JP19920020058U
申请日期
1992.04.03
申请人
发明人
分类号
H01L23/48;H01L25/00;H01L25/07;H01L25/18;(IPC1-7):H01L25/00
主分类号
H01L23/48
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