NL6909527A - - Google Patents
Info
- Publication number
- NL6909527A NL6909527A NL6909527A NL6909527A NL6909527A NL 6909527 A NL6909527 A NL 6909527A NL 6909527 A NL6909527 A NL 6909527A NL 6909527 A NL6909527 A NL 6909527A NL 6909527 A NL6909527 A NL 6909527A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
- H04M9/022—Multiplex systems
- H04M9/025—Time division multiplex systems, e.g. loop systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Telephonic Communication Services (AREA)
- Time-Division Multiplex Systems (AREA)
- Interface Circuits In Exchanges (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB29765/68A GB1184519A (en) | 1968-06-21 | 1968-06-21 | Subscriber Subset for PCM. |
| GB29773/68A GB1187490A (en) | 1968-06-21 | 1968-06-21 | Subscriber Subset for PCM Telephone System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6909527A true NL6909527A (xx) | 1969-12-23 |
Family
ID=26260071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6909527A NL6909527A (xx) | 1968-06-21 | 1969-06-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3626100A (xx) |
| CH (1) | CH509023A (xx) |
| ES (1) | ES368623A1 (xx) |
| FR (1) | FR2011410A1 (xx) |
| GB (2) | GB1187490A (xx) |
| NL (1) | NL6909527A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1024279A (en) * | 1972-10-10 | 1978-01-10 | Chestel | Electronic time-division-multiplexed pabx telephone system |
| FR2286563A1 (fr) * | 1974-09-27 | 1976-04-23 | Thomson Csf | Systeme de telecommunication |
| AU535333B2 (en) * | 1979-07-25 | 1984-03-15 | L M Ericsson Pty. Ltd. | Loop sharing in digital systems |
| SE442070B (sv) * | 1981-07-10 | 1985-11-25 | Ericsson Telefon Ab L M | Sett for att i ett telekommunikationssystem, vid overforing av information mellan terminaler vilka er anslutna till varandra genom en gemensam ringbuss, astadkomma en anpassning i overgangen mellan ringbussen och respek |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3483329A (en) * | 1966-02-11 | 1969-12-09 | Ultronic Systems Corp | Multiplex loop system |
| US3458661A (en) * | 1966-06-21 | 1969-07-29 | Bell Telephone Labor Inc | Arrangement for providing partial service on a failed serially looped carrier system |
| US3519750A (en) * | 1967-08-15 | 1970-07-07 | Ultronic Systems Corp | Synchronous digital multiplex communication system including switchover |
-
1968
- 1968-06-21 GB GB29773/68A patent/GB1187490A/en not_active Expired
- 1968-06-21 GB GB29765/68A patent/GB1184519A/en not_active Expired
-
1969
- 1969-05-21 US US826416A patent/US3626100A/en not_active Expired - Lifetime
- 1969-06-19 CH CH936769A patent/CH509023A/de not_active IP Right Cessation
- 1969-06-20 NL NL6909527A patent/NL6909527A/xx unknown
- 1969-06-20 ES ES368623A patent/ES368623A1/es not_active Expired
- 1969-06-20 FR FR6920717A patent/FR2011410A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2011410A1 (xx) | 1970-02-27 |
| CH509023A (de) | 1971-06-15 |
| GB1184519A (en) | 1970-03-18 |
| DE1930484A1 (de) | 1970-01-02 |
| US3626100A (en) | 1971-12-07 |
| GB1187490A (en) | 1970-04-08 |
| ES368623A1 (es) | 1971-05-01 |
| DE1930484B2 (de) | 1977-03-17 |