DD117151A6 - - Google Patents
Info
- Publication number
- DD117151A6 DD117151A6 DD18534875A DD18534875A DD117151A6 DD 117151 A6 DD117151 A6 DD 117151A6 DD 18534875 A DD18534875 A DD 18534875A DD 18534875 A DD18534875 A DD 18534875A DD 117151 A6 DD117151 A6 DD 117151A6
- 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 |
|---|---|---|---|
| DE19742417793 DE2417793C2 (de) | 1974-04-11 | Schaltungsanordnung zur Zählung von Fernsprech- Gebühreneinheiten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD117151A6 true DD117151A6 (en:Method) | 1975-12-20 |
Family
ID=5912812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18534875A DD117151A6 (en:Method) | 1974-04-11 | 1975-04-10 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT343187B (en:Method) |
| CH (1) | CH574194A5 (en:Method) |
| DD (1) | DD117151A6 (en:Method) |
| IT (1) | IT1050548B (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 |
-
1975
- 1975-04-08 AT AT265275A patent/AT343187B/de not_active IP Right Cessation
- 1975-04-10 IT IT6792275A patent/IT1050548B/it active
- 1975-04-10 DD DD18534875A patent/DD117151A6/xx unknown
- 1975-04-11 CH CH465175A patent/CH574194A5/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH574194A5 (en) | 1976-03-31 |
| IT1050548B (it) | 1981-03-10 |
| ATA265275A (de) | 1977-09-15 |
| AT343187B (de) | 1978-05-10 |