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发明名称
摘要
申请公布号
FR2374819(B1)
申请公布日期
1983.05.27
申请号
FR19760038438
申请日期
1976.12.15
申请人
ETAT FRANCAIS
发明人
分类号
H05K7/14;H05K7/18;(IPC1-7):H05K5/00
主分类号
H05K7/14
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