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发明名称
Method for forming via hole in printed circuit board
摘要
申请公布号
KR20120027674(A)
申请公布日期
2012.03.22
申请号
KR20100089406
申请日期
2010.09.13
申请人
发明人
分类号
H05K3/42;H05K3/04
主分类号
H05K3/42
代理机构
代理人
主权项
地址
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