FR963406A - - Google Patents
Info
- Publication number
- FR963406A FR963406A FR963406DA FR963406A FR 963406 A FR963406 A FR 963406A FR 963406D A FR963406D A FR 963406DA FR 963406 A FR963406 A FR 963406A
- Authority
- FR
- France
- 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
- H04M15/36—Charging, billing or metering arrangements for party-lines
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 |
|---|---|---|---|
| GB2737139A GB534086A (en) | 1939-10-06 | 1939-10-06 | Improvements in or relating to telecommunication exchange systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR963406A true FR963406A (US06262066-20010717-C00424.png) | 1950-07-10 |
Family
ID=10258522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR963406D Expired FR963406A (US06262066-20010717-C00424.png) | 1939-10-06 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR963406A (US06262066-20010717-C00424.png) |
| GB (1) | GB534086A (US06262066-20010717-C00424.png) |
-
0
- FR FR963406D patent/FR963406A/fr not_active Expired
-
1939
- 1939-10-06 GB GB2737139A patent/GB534086A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB534086A (en) | 1941-02-27 |
