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发明名称
摘要
申请公布号
JPH0559894(U)
申请公布日期
1993.08.06
申请号
JP19920000658U
申请日期
1992.01.13
申请人
发明人
分类号
H01L23/40;H05K7/20;(IPC1-7):H05K7/20
主分类号
H01L23/40
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代理人
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