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发明名称
摘要
申请公布号
JPS55111384(U)
申请公布日期
1980.08.05
申请号
JP19790009256U
申请日期
1979.01.26
申请人
发明人
分类号
H05K7/00;H01L31/04;H01L31/042;(IPC1-7):H05K7/00
主分类号
H05K7/00
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