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发明名称
UNITE DE COMMANDE D'UN CONCENTRATEUR DE LIGNE POUR UNE INSTALLATION DE TELE-OPERATIONS DANS LE CADRE D'UN RESEAU DE TELECOMMUNICATION
摘要
申请公布号
BE757033(A1)
申请公布日期
1971.03.16
申请号
BED757033
申请日期
申请人
SOCIETA' ITALIANA TELECOMUNICAZIONI SIEMENS S.P.A., PIAZZALE ZAVATTARI, 12 A MILAN (ITALIE),
发明人
分类号
G08C15/06;H04Q9/00;(IPC1-7):H04Q/
主分类号
G08C15/06
代理机构
代理人
主权项
地址
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