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发明名称
摘要
申请公布号
JP3216934(B2)
申请公布日期
2001.10.09
申请号
JP19930066644
申请日期
1993.03.25
申请人
发明人
分类号
H01L23/50;H05K1/18;H05K3/34;(IPC1-7):H01L23/50
主分类号
H01L23/50
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代理人
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