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发明名称
Verfahren und Vorrichtung zur variablen, aktuellen Tarifsignalisierung für IN-basierende Mehrwertdienste
摘要
申请公布号
DE19745437(A1)
申请公布日期
1999.04.22
申请号
DE19971045437
申请日期
1997.10.15
申请人
ALCATEL, PARIS, FR
发明人
LAUTENSCHLAGER, WOLFGANG, 71287 WEISSACH, DE;STAHL, UWE, 71229 LEONBERG, DE
分类号
G07F15/08;H04M15/28;H04Q3/00;(IPC1-7):H04M15/00;H04M3/42
主分类号
G07F15/08
代理机构
代理人
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地址
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