BE464041A - - Google Patents
Info
- Publication number
- BE464041A BE464041A BE464041DA BE464041A BE 464041 A BE464041 A BE 464041A BE 464041D A BE464041D A BE 464041DA BE 464041 A BE464041 A BE 464041A
- Authority
- BE
- Belgium
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
- H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7327/45A GB589469A (en) | 1945-03-23 | 1945-03-23 | Improvements in or relating to telephone or like systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE464041A true BE464041A (US06623731-20030923-C00012.png) |
Family
ID=9830992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE464041D BE464041A (US06623731-20030923-C00012.png) | 1945-03-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2550208A (US06623731-20030923-C00012.png) |
| BE (1) | BE464041A (US06623731-20030923-C00012.png) |
| GB (1) | GB589469A (US06623731-20030923-C00012.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669607A (en) * | 1952-10-11 | 1954-02-16 | Stromberg Carlson Co | Automatic telephone system selector with message rate meter control |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2137423A (en) * | 1934-11-23 | 1938-11-22 | Ass Telephone & Telegraph Co | Automatic switch |
| GB529025A (en) * | 1939-05-05 | 1940-11-12 | Automatic Telephone & Elect | Improvements in or relating to telephone systems |
| US2298453A (en) * | 1939-08-23 | 1942-10-13 | Bell Telephone Labor Inc | Service measuring system |
| US2370736A (en) * | 1940-03-13 | 1945-03-06 | Bell Telephone Labor Inc | Telephone system |
| NL63940C (US06623731-20030923-C00012.png) * | 1940-03-23 | |||
| US2372353A (en) * | 1942-03-04 | 1945-03-27 | Bell Telephone Labor Inc | Telephone system |
-
0
- BE BE464041D patent/BE464041A/xx unknown
-
1945
- 1945-03-23 GB GB7327/45A patent/GB589469A/en not_active Expired
-
1946
- 1946-03-01 US US651294A patent/US2550208A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB589469A (en) | 1947-06-20 |
| US2550208A (en) | 1951-04-24 |
