DD105964A5 - - Google Patents
Info
- Publication number
- DD105964A5 DD105964A5 DD17351973A DD17351973A DD105964A5 DD 105964 A5 DD105964 A5 DD 105964A5 DD 17351973 A DD17351973 A DD 17351973A DD 17351973 A DD17351973 A DD 17351973A DD 105964 A5 DD105964 A5 DD 105964A5
- Authority
- DD
- German Democratic Republic
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
- H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722247833 DE2247833C2 (de) | 1972-09-29 | 1972-09-29 | Schaltungsanordnung zur Zählung von Fernsprech-Gebühreneinheiten und deren Anzeige in Währungseinheiten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD105964A5 true DD105964A5 (en:Method) | 1974-05-12 |
Family
ID=5857762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17351973A DD105964A5 (en:Method) | 1972-09-29 | 1973-09-17 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT329643B (en:Method) |
| CH (1) | CH561992A5 (en:Method) |
| DD (1) | DD105964A5 (en:Method) |
| DE (1) | DE2247833C2 (en:Method) |
| IT (1) | IT994567B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8000797L (sv) * | 1980-02-01 | 1981-08-02 | Bille Dag Svensk Ideutveckling | Elektronisk samtalsdebiteringsmetare for abonnenttelefonapparater |
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1972
- 1972-09-29 DE DE19722247833 patent/DE2247833C2/de not_active Expired
-
1973
- 1973-08-07 CH CH1143973A patent/CH561992A5/xx not_active IP Right Cessation
- 1973-08-08 IT IT6940373A patent/IT994567B/it active
- 1973-08-27 AT AT743173A patent/AT329643B/de not_active IP Right Cessation
- 1973-09-17 DD DD17351973A patent/DD105964A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH561992A5 (en:Method) | 1975-05-15 |
| AT329643B (de) | 1976-05-25 |
| DE2247833C2 (de) | 1974-01-31 |
| ATA743173A (de) | 1975-08-15 |
| IT994567B (it) | 1975-10-20 |
| DE2247833B1 (de) | 1973-07-05 |