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发明名称
摘要
申请公布号
JPS56149454(U)
申请公布日期
1981.11.10
申请号
JP19810043318U
申请日期
1981.03.26
申请人
发明人
分类号
H05K3/32;H01L21/58;H01L21/60;H01L21/603;(IPC1-7):H01L21/603
主分类号
H05K3/32
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