BE647284A - - Google Patents
Info
- Publication number
- BE647284A BE647284A BE647284DA BE647284A BE 647284 A BE647284 A BE 647284A BE 647284D A BE647284D A BE 647284DA BE 647284 A BE647284 A BE 647284A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Bidirectional Digital Transmission (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES84997A DE1227078B (en) | 1963-04-29 | 1963-04-29 | Circuit arrangement for the pulsed transmission of messages in time-division multiplex telecommunications, in particular telephone switching systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647284A true BE647284A (en) | 1964-10-29 |
Family
ID=7512089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647284D BE647284A (en) | 1963-04-29 | 1964-04-29 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE647284A (en) |
| CH (1) | CH409030A (en) |
| DE (1) | DE1227078B (en) |
| GB (1) | GB1056113A (en) |
| NL (1) | NL6400563A (en) |
| SE (1) | SE314717B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL175660B (en) * | 1952-02-01 | Skf Ind Trading & Dev | LOWER UNIT. | |
| DE920492C (en) * | 1952-03-12 | 1954-11-22 | Siemens Ag | Circuit arrangement for practically simultaneous transmission of several messages over a common connection path, in particular in telephone systems |
| BE515605A (en) * | 1952-11-18 | |||
| NL195224A (en) * | 1954-03-09 | |||
| NL132457C (en) * | 1958-03-18 | 1971-10-15 | Bell Telephone Mfg | Circuit with a four-wire / two-wire converter |
| US2936337A (en) * | 1957-01-09 | 1960-05-10 | Bell Telephone Labor Inc | Switching circuit |
-
1963
- 1963-04-29 DE DES84997A patent/DE1227078B/en active Pending
-
1964
- 1964-01-24 NL NL6400563A patent/NL6400563A/xx unknown
- 1964-04-27 SE SE522764A patent/SE314717B/xx unknown
- 1964-04-27 CH CH549464A patent/CH409030A/en unknown
- 1964-04-29 BE BE647284D patent/BE647284A/xx unknown
- 1964-04-29 GB GB1776564A patent/GB1056113A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6400563A (en) | 1964-10-30 |
| DE1227078B (en) | 1966-10-20 |
| GB1056113A (en) | 1967-01-25 |
| CH409030A (en) | 1966-03-15 |
| SE314717B (en) | 1969-09-15 |