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UNITE DE COMMANDE D'UN CONCENTRATEUR DE LIGNE POUR UNE INSTALLATION DE TELE-OPERATIONS DANS LE CADRE D'UN RESEAU DE TELECOMMUNICATION

申请公布号:BE757033(A1)

申请号:BED757033

申请公布日期:1971.03.16

申请人:
SOCIETA' ITALIANA TELECOMUNICAZIONI SIEMENS S.P.A., PIAZZALE ZAVATTARI, 12 A MILAN (ITALIE),

分类号:G08C15/06;H04Q9/00;(IPC1-7):H04Q/

主分类号:G08C15/06

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