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发明名称
摘要
申请公布号
JP2524022(Y2)
申请公布日期
1997.01.29
申请号
JP19910024678U
申请日期
1991.03.20
申请人
发明人
分类号
H01L21/68;H01L23/50;H05K13/02;(IPC1-7):H01L23/50
主分类号
H01L21/68
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代理人
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