BE669669A - - Google Patents
Info
- Publication number
- BE669669A BE669669A BE669669DA BE669669A BE 669669 A BE669669 A BE 669669A BE 669669D A BE669669D A BE 669669DA BE 669669 A BE669669 A BE 669669A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/20—Time-division multiplex systems using resonant transfer
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Time-Division Multiplex Systems (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES93155A DE1255734B (de) | 1964-09-15 | 1964-09-15 | Schaltungsanordnung fuer ein nach dem Zeitmultiplexprinzip arbeitendes Vermittlungssystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE669669A true BE669669A (en, 2012) | 1966-03-15 |
Family
ID=7517771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE669669D BE669669A (en, 2012) | 1964-09-15 | 1965-09-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3491210A (en, 2012) |
| BE (1) | BE669669A (en, 2012) |
| CH (1) | CH423896A (en, 2012) |
| DE (1) | DE1255734B (en, 2012) |
| GB (1) | GB1085933A (en, 2012) |
| NL (1) | NL6511370A (en, 2012) |
| SE (1) | SE304773B (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1800714B1 (de) * | 1968-10-02 | 1970-06-04 | Siemens Ag | Verfahren zur Einbeziehung wenigstens einer Teilnehmerstelle in eine Verbindung zwischen zwei weiteren,ueber eine Zeitmultiplex-,insbesondere PCM-Zeitmultiplex-Vermittlungseinrichtung miteinander verbundenen Teilnehmerstellen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2552799A (en) * | 1947-12-30 | 1951-05-15 | Automatic Elect Lab | Party line selective signaling system having code and conference call |
| NL187779B (nl) * | 1953-06-26 | Rca Licensing Corp | Audioversterker. | |
| US3127478A (en) * | 1958-06-03 | 1964-03-31 | Philips Corp | Autoamtic private exchange with facilities for breaking in and conference calls |
| US3144517A (en) * | 1960-10-27 | 1964-08-11 | Bell Telephone Labor Inc | Add-on circuit for step-by-step systems |
| US3274342A (en) * | 1962-01-04 | 1966-09-20 | Stromberg Carlson Corp | Common channel communication system conference circuit |
| US3319005A (en) * | 1963-12-30 | 1967-05-09 | Bell Telephone Labor Inc | Conference circuit for time division telephone system utilizing multiple storage cells |
-
1964
- 1964-09-15 DE DES93155A patent/DE1255734B/de active Pending
-
1965
- 1965-08-20 CH CH1172165A patent/CH423896A/de unknown
- 1965-08-31 NL NL6511370A patent/NL6511370A/xx unknown
- 1965-09-03 US US484971A patent/US3491210A/en not_active Expired - Lifetime
- 1965-09-14 SE SE11982/65A patent/SE304773B/xx unknown
- 1965-09-14 GB GB39159/65A patent/GB1085933A/en not_active Expired
- 1965-09-15 BE BE669669D patent/BE669669A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH423896A (de) | 1966-11-15 |
| SE304773B (en, 2012) | 1968-10-07 |
| US3491210A (en) | 1970-01-20 |
| NL6511370A (en, 2012) | 1966-03-16 |
| DE1255734B (de) | 1967-12-07 |
| GB1085933A (en) | 1967-10-04 |