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发明名称
摘要
申请公布号
DE2732809(C2)
申请公布日期
1985.10.17
申请号
DE19772732809
申请日期
1977.07.20
申请人
COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A., PARIS, FR
发明人
BOUJET, JEAN-PIERRE, CHATILLON, FR
分类号
H01P1/207;H01P11/00;(IPC1-7):B22D17/24;B22C9/10
主分类号
H01P1/207
代理机构
代理人
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