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发明名称
Mthod for manufacturing the urethane board for printed circuit board drilling
摘要
申请公布号
KR100922109(B1)
申请公布日期
2009.10.16
申请号
KR20030007637
申请日期
2003.02.06
申请人
发明人
分类号
H05K3/00
主分类号
H05K3/00
代理机构
代理人
主权项
地址
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