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发明名称
Printed circuit boards
摘要
申请公布号
GB2142478(A)
申请公布日期
1985.01.16
申请号
GB19830017952
申请日期
1983.07.01
申请人
* WELWYN ELECTRONICS LIMITED
发明人
THOMAS PAUL * HOGAN
分类号
H05K1/11;H05K3/34;H05K3/38;H05K3/42;(IPC1-7):H05K3/38
主分类号
H05K1/11
代理机构
代理人
主权项
地址
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