BE491859A - - Google Patents
Info
- Publication number
- BE491859A BE491859A BE491859DA BE491859A BE 491859 A BE491859 A BE 491859A BE 491859D A BE491859D A BE 491859DA BE 491859 A BE491859 A BE 491859A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
- H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
- H04L25/245—Relay circuits using discharge tubes or semiconductor devices with retiming for start-stop signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Dc Digital Transmission (AREA)
- Emergency Protection Circuit Devices (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30638/49A GB709901A (en) | 1949-11-29 | 1949-11-29 | Regenerative repeater for telegraph signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE491859A true BE491859A (xx) | 1950-04-26 |
Family
ID=10310758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE491859D BE491859A (xx) | 1949-11-29 | 1949-10-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2599345A (xx) |
| BE (1) | BE491859A (xx) |
| CH (1) | CH312612A (xx) |
| FR (1) | FR1012544A (xx) |
| GB (1) | GB709901A (xx) |
| NL (1) | NL81591C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL85009C (xx) * | 1950-06-30 | |||
| NL95831C (xx) * | 1952-02-08 | |||
| US2981795A (en) * | 1955-06-10 | 1961-04-25 | Metallotecnica Soc | Device for driving a receiving teletypewriter, with correction of the drivepulse distortion |
| US2887577A (en) * | 1956-02-17 | 1959-05-19 | Dresser Ind | Means for attenuating a signal in predetermined patterns |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE480101A (xx) * | 1942-10-06 | |||
| US2406096A (en) * | 1943-10-23 | 1946-08-20 | Morrison Montford | Electronic regenerative repeater |
| US2430547A (en) * | 1943-10-28 | 1947-11-11 | Rca Corp | Start-stop electronic regenerative telegraph signal repeater |
| NL77140C (xx) * | 1944-02-10 |
-
1948
- 1948-05-11 NL NL140388A patent/NL81591C/xx active
-
1949
- 1949-10-26 CH CH312612D patent/CH312612A/fr unknown
- 1949-10-26 BE BE491859D patent/BE491859A/xx unknown
- 1949-11-17 FR FR1012544D patent/FR1012544A/fr not_active Expired
- 1949-11-29 GB GB30638/49A patent/GB709901A/en not_active Expired
- 1949-12-08 US US131742A patent/US2599345A/en not_active Expired - Lifetime
-
1953
- 1953-09-16 US US23801D patent/USRE23801E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH312612A (fr) | 1956-01-31 |
| US2599345A (en) | 1952-06-03 |
| NL81591C (xx) | 1956-06-15 |
| USRE23801E (en) | 1954-03-16 |
| FR1012544A (fr) | 1952-07-11 |
| GB709901A (en) | 1954-06-02 |