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发明名称
MANUFACTURE OF PRINTED WIRING BOARD HAVING NON-PENETRATION HOLE
摘要
申请公布号
JPH0629643(A)
申请公布日期
1994.02.04
申请号
JP19920184029
申请日期
1992.07.10
申请人
HITACHI LTD
发明人
TAKADA YUJI;TOBA RITSUJI
分类号
H05K3/18;H05K3/42;(IPC1-7):H05K3/18
主分类号
H05K3/18
代理机构
代理人
主权项
地址
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