DD109146A5 - - Google Patents
Info
- Publication number
- DD109146A5 DD109146A5 DD17512273A DD17512273A DD109146A5 DD 109146 A5 DD109146 A5 DD 109146A5 DD 17512273 A DD17512273 A DD 17512273A DD 17512273 A DD17512273 A DD 17512273A DD 109146 A5 DD109146 A5 DD 109146A5
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15935672A PL79151B1 (cs) | 1972-12-07 | 1972-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109146A5 true DD109146A5 (cs) | 1974-10-12 |
Family
ID=19960858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17512273A DD109146A5 (cs) | 1972-12-07 | 1973-12-05 |
Country Status (9)
| Country | Link |
|---|---|
| CA (1) | CA988637A (cs) |
| CS (1) | CS167400B2 (cs) |
| DD (1) | DD109146A5 (cs) |
| DE (1) | DE2361139C3 (cs) |
| FR (1) | FR2210058B1 (cs) |
| GB (1) | GB1429023A (cs) |
| IT (1) | IT1029201B (cs) |
| PL (1) | PL79151B1 (cs) |
| SU (1) | SU560542A3 (cs) |
-
1972
- 1972-12-07 PL PL15935672A patent/PL79151B1/xx unknown
-
1973
- 1973-11-27 SU SU1973063A patent/SU560542A3/ru active
- 1973-11-28 FR FR7342345A patent/FR2210058B1/fr not_active Expired
- 1973-12-05 DD DD17512273A patent/DD109146A5/xx unknown
- 1973-12-06 CS CS841373A patent/CS167400B2/cs unknown
- 1973-12-06 GB GB5672773A patent/GB1429023A/en not_active Expired
- 1973-12-06 CA CA187,530A patent/CA988637A/en not_active Expired
- 1973-12-07 DE DE19732361139 patent/DE2361139C3/de not_active Expired
- 1973-12-17 IT IT4483173A patent/IT1029201B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2361139B2 (de) | 1977-12-08 |
| FR2210058A1 (cs) | 1974-07-05 |
| GB1429023A (en) | 1976-03-24 |
| AU6280673A (en) | 1975-05-22 |
| CS167400B2 (cs) | 1976-04-29 |
| DE2361139A1 (de) | 1974-07-11 |
| SU560542A3 (ru) | 1977-05-30 |
| PL79151B1 (cs) | 1975-06-30 |
| DE2361139C3 (de) | 1978-08-03 |
| IT1029201B (it) | 1979-03-10 |
| CA988637A (en) | 1976-05-04 |
| FR2210058B1 (cs) | 1976-10-01 |