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发明名称
VERFAHREN ZUR TELEKOMMUNIKATIONSNETZSEITIGEN DETEKTION DES TELEKOMMUNIKATIONSNETZSEITIGEN AUFWANDES BEZÜGLICH EINER TELEKOMMUNIKATIONSVERBINDUNG ZWISCHEN ZWEI TEILNEHMERN ZUR GEBÜHRENBERECHNUNG UND VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS
摘要
申请公布号
AT213890(T)
申请公布日期
2002.03.15
申请号
AT19990936285T
申请日期
1999.05.14
申请人
VODAFONE AG
发明人
GRAF, FLORIAN;KEMPA, PETER;MAUSS, OLIVER;SIEBE, ECKHARD;WERTHER, THORSTEN
分类号
H04L25/03;H04M15/00;H04Q3/00;H04W4/24;(IPC1-7):H04M15/00;H04Q7/20
主分类号
H04L25/03
代理机构
代理人
主权项
地址
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