BE675131A - - Google Patents
Info
- Publication number
- BE675131A BE675131A BE675131DA BE675131A BE 675131 A BE675131 A BE 675131A BE 675131D A BE675131D A BE 675131DA BE 675131 A BE675131 A BE 675131A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42811165A | 1965-01-26 | 1965-01-26 | |
| US77457168A | 1968-11-01 | 1968-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675131A true BE675131A (en:Method) | 1966-05-03 |
Family
ID=27027627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675131D BE675131A (en:Method) | 1965-01-26 | 1966-01-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3492430A (en:Method) |
| BE (1) | BE675131A (en:Method) |
| DE (1) | DE1512064B2 (en:Method) |
| FR (1) | FR1464443A (en:Method) |
| GB (1) | GB1123102A (en:Method) |
| NL (2) | NL6600990A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2061803A5 (en:Method) * | 1969-03-21 | 1971-06-25 | Labo Cent Telecommunicat | |
| NL7009245A (en:Method) * | 1970-06-24 | 1971-12-28 | ||
| NL7009247A (en:Method) * | 1970-06-24 | 1971-12-28 | Philips Nv | |
| BE789827A (fr) * | 1971-10-12 | 1973-04-09 | Int Standard Electric Corp | Perfectionnements aux reseaux de commutation temporelle |
| SE377016B (en:Method) * | 1974-04-19 | 1975-06-16 | Ericsson Telefon Ab L M | |
| US4021619A (en) * | 1974-06-10 | 1977-05-03 | The Post Office | Improved digital telephone and switching system employing time division multiplex pulse code modulation |
| GB1479009A (en) * | 1974-07-12 | 1977-07-06 | Sarma B | Telecommunication switching system |
| US3946163A (en) * | 1975-03-17 | 1976-03-23 | Tel-Tone Corporation | Port multiplexer for telephone signal processing systems |
| US4160129A (en) * | 1977-05-03 | 1979-07-03 | Tdx Systems, Inc. | Telephone communications control system having a plurality of remote switching units |
| US4201894A (en) * | 1978-09-28 | 1980-05-06 | Gte Automatic Electric Laboratories Incorporated | Arrangement for conversion of random to fixed data channel format |
| US4420832A (en) * | 1979-04-25 | 1983-12-13 | Le Materiel Telephonique Thomson-Csf | Concentrator-deconcentrator devices |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL225740A (en:Method) * | 1956-05-08 | |||
| BE642863A (en:Method) * | 1963-01-22 |
-
0
- NL NL136419D patent/NL136419C/xx active
-
1966
- 1966-01-14 BE BE675131D patent/BE675131A/xx not_active IP Right Cessation
- 1966-01-18 FR FR46288A patent/FR1464443A/fr not_active Expired
- 1966-01-19 GB GB2452/66A patent/GB1123102A/en not_active Expired
- 1966-01-24 DE DE19661512064 patent/DE1512064B2/de active Pending
- 1966-01-26 NL NL6600990A patent/NL6600990A/xx unknown
-
1968
- 1968-11-01 US US774571A patent/US3492430A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL136419C (en:Method) | |
| US3492430A (en) | 1970-01-27 |
| DE1512064A1 (de) | 1969-04-03 |
| NL6600990A (en:Method) | 1966-07-27 |
| FR1464443A (fr) | 1966-12-30 |
| GB1123102A (en) | 1968-08-14 |
| DE1512064B2 (de) | 1970-05-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: WESTERN ELECTRIC CY INC. Effective date: 19860114 |