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发明名称
摘要
申请公布号
JPS5512620(U)
申请公布日期
1980.01.26
申请号
JP19780094076U
申请日期
1978.07.07
申请人
发明人
分类号
H05K1/18;H01L23/32;H05K7/00;(IPC1-7):H05K1/18
主分类号
H05K1/18
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代理人
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