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Filing date
Publication date
Priority claimed from DE19742445845external-prioritypatent/DE2445845C2/de
Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of FI752416A7publicationCriticalpatent/FI752416A7/fi
Publication of FI60628BpublicationCriticalpatent/FI60628B/fi
Application grantedgrantedCritical
Publication of FI60628CpublicationCriticalpatent/FI60628C/fi
H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Meter Arrangements
(AREA)
FI752416A1974-09-251975-08-27Kopplingsanordning foer tariffvaexling vid foer bestaemmande av debitering utsaenda tidstakter i telefonanlaeggningar
FI60628C
(fi)