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发明名称
CIRCUITO PER LA RILEVAZIONE DELLA PRESENZA DELLA TENSIONE DI TELEALIMENTAZIONE SU DI UN BUS S COSTITUENTE L'INTERFACCIA UTENTE DI UNA RETE ISDN
摘要
申请公布号
ITMI931348(A1)
申请公布日期
1994.12.24
申请号
IT1993MI01348
申请日期
1993.06.23
申请人
ITALTEL SOCIETA' ITALIANA TELECOMUNICAZIONI S.P.A.
发明人
NOBILE RICCARDO
分类号
H04L
主分类号
H04L
代理机构
代理人
主权项
地址
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