AU2819871A - Circuit arrangements for telephone charge meters - Google Patents
Circuit arrangements for telephone charge metersInfo
- Publication number
- AU2819871A AU2819871A AU28198/71A AU2819871A AU2819871A AU 2819871 A AU2819871 A AU 2819871A AU 28198/71 A AU28198/71 A AU 28198/71A AU 2819871 A AU2819871 A AU 2819871A AU 2819871 A AU2819871 A AU 2819871A
- Authority
- AU
- Australia
- Prior art keywords
- circuit arrangements
- telephone charge
- charge meters
- meters
- telephone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- 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)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CHCH7062/70 | 1970-05-12 | ||
| CH706270A CH505519A (de) | 1970-05-12 | 1970-05-12 | Schaltungsanordnung für einen Fernsprech-Gebührenzähler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2819871A true AU2819871A (en) | 1972-11-02 |
Family
ID=4319321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU28198/71A Expired AU2819871A (en) | 1970-05-12 | 1971-04-28 | Circuit arrangements for telephone charge meters |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT312701B (de) |
| AU (1) | AU2819871A (de) |
| BE (1) | BE767076A (de) |
| CH (1) | CH505519A (de) |
| ES (1) | ES197045Y (de) |
| FR (1) | FR2088501A1 (de) |
| GB (1) | GB1294250A (de) |
| NL (1) | NL7103473A (de) |
| ZA (1) | ZA712679B (de) |
-
1970
- 1970-05-12 CH CH706270A patent/CH505519A/de not_active IP Right Cessation
-
1971
- 1971-03-15 FR FR7108946A patent/FR2088501A1/fr not_active Withdrawn
- 1971-03-16 NL NL7103473A patent/NL7103473A/xx unknown
- 1971-04-26 ZA ZA712679A patent/ZA712679B/xx unknown
- 1971-04-28 AU AU28198/71A patent/AU2819871A/en not_active Expired
- 1971-05-04 GB GB03017/71A patent/GB1294250A/en not_active Expired
- 1971-05-05 AT AT393971A patent/AT312701B/de not_active IP Right Cessation
- 1971-05-10 ES ES1971197045U patent/ES197045Y/es not_active Expired
- 1971-05-12 BE BE767076A patent/BE767076A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT312701B (de) | 1974-01-10 |
| NL7103473A (de) | 1971-11-16 |
| DE2031209A1 (de) | 1971-12-30 |
| FR2088501A1 (de) | 1972-01-07 |
| BE767076A (fr) | 1971-10-01 |
| GB1294250A (en) | 1972-10-25 |
| ES197045Y (es) | 1975-08-16 |
| DE2031209B2 (de) | 1973-02-08 |
| CH505519A (de) | 1971-03-31 |
| ZA712679B (en) | 1972-06-28 |
| ES197045U (es) | 1975-04-01 |
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