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发明名称
METHOD OF CONNECTING WIND THROUGH OF MULTILAYER PRINTED CIRCUIT BOARD
摘要
申请公布号
JPS55138297(A)
申请公布日期
1980.10.28
申请号
JP19790045650
申请日期
1979.04.13
申请人
发明人
分类号
H05K3/46;H05K3/42
主分类号
H05K3/46
代理机构
代理人
主权项
地址
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