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发明名称
Placing circuit elements on circuit boards
摘要
申请公布号
GB2051019(A)
申请公布日期
1981.01.14
申请号
GB19800015463
申请日期
1980.05.09
申请人
SONY CORP
发明人
分类号
B23P21/00;H01L21/50;H05K13/02;H05K13/04;(IPC1-7):B65G47/24
主分类号
B23P21/00
代理机构
代理人
主权项
地址
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