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发明名称
摘要
申请公布号
JPS56123578(U)
申请公布日期
1981.09.19
申请号
JP19800020633U
申请日期
1980.02.20
申请人
发明人
分类号
H05K1/16;H01L25/00;H05K1/18;(IPC1-7):H05K1/18
主分类号
H05K1/16
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代理人
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