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发明名称
METODO ED APPARATO PER LA TRASMISSIONE AUTOMATICA IN FASE DI CHIAMATADI SEGNALI TELEFONICI CORRISPONDENTI A SEQUENZA DI CIFRE O SIMBOLI
摘要
申请公布号
IT1316371(B1)
申请公布日期
2003.04.10
申请号
IT2000PI00004
申请日期
2000.01.25
申请人
C.D.C. S.R.L.
发明人
DIOMELLI GIUSEPPE
分类号
H04M1/2745
主分类号
H04M1/2745
代理机构
代理人
主权项
地址
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