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发明名称
ELECTRIC CIRCUIT BOARDS
摘要
申请公布号
GB1484542(A)
申请公布日期
1977.09.01
申请号
GB19760018120
申请日期
1976.05.04
申请人
SIEMENS AG
发明人
分类号
H01H11/04;B23K1/20;B23K35/36;C23G1/00;H05K3/22;H05K3/34;H05K3/38;(IPC1-7):C23F7/00
主分类号
H01H11/04
代理机构
代理人
主权项
地址
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