NL77140C - - Google Patents
Info
- Publication number
- NL77140C NL77140C NL77140DA NL77140C NL 77140 C NL77140 C NL 77140C NL 77140D A NL77140D A NL 77140DA NL 77140 C NL77140 C NL 77140C
- Authority
- NL
- Netherlands
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
- H04L25/202—Repeater circuits; Relay circuits using mechanical devices
-
- 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)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR989180T | 1944-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77140C true NL77140C (es) |
Family
ID=9540060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77140D NL77140C (es) | 1944-02-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2474490A (es) |
| CH (1) | CH256710A (es) |
| FR (1) | FR989180A (es) |
| GB (1) | GB634292A (es) |
| NL (1) | NL77140C (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE481576A (es) * | 1947-01-16 | |||
| BE488187A (es) * | 1948-04-01 | |||
| GB655728A (en) * | 1948-06-14 | 1951-08-01 | British Telecomm Res Ltd | Improvements in or relating to regenerative telegraph repeaters |
| NL88793C (es) * | 1948-07-23 | |||
| GB657071A (en) * | 1948-10-15 | 1951-09-12 | His Majesty S Postmaster Gener | Improvements in or relating to electronic regenerative repeaters for start-stop telegraph systems |
| US2611034A (en) * | 1948-11-26 | 1952-09-16 | Gene L Brewer | Electronic diplex keyer |
| US2785225A (en) * | 1949-02-18 | 1957-03-12 | Bell Telephone Labor Inc | Electronic regenerative repeater |
| NL81591C (es) * | 1949-11-29 | 1956-06-15 | ||
| US2732428A (en) * | 1950-01-17 | 1956-01-24 | -anode valve vyb | |
| NL85009C (es) * | 1950-06-30 | |||
| US2685613A (en) * | 1952-01-14 | 1954-08-03 | Rca Corp | Code signal regenerator |
| NL95831C (es) * | 1952-02-08 | |||
| US3246243A (en) * | 1962-04-05 | 1966-04-12 | Ericsson Telefon Ab L M | Regenerative pulse transmission circuit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2133456A (en) * | 1936-02-15 | 1938-10-18 | Bell Telephone Labor Inc | Regenerative telegraph repeater |
| US2357840A (en) * | 1941-02-25 | 1944-09-12 | American Telephone & Telegraph | Regenerative telegraph repeater |
-
0
- NL NL77140D patent/NL77140C/xx active
-
1944
- 1944-02-10 FR FR989180D patent/FR989180A/fr not_active Expired
-
1945
- 1945-04-23 GB GB10142/45A patent/GB634292A/en not_active Expired
- 1945-05-09 US US592770A patent/US2474490A/en not_active Expired - Lifetime
-
1946
- 1946-03-04 CH CH256710D patent/CH256710A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB634292A (en) | 1950-03-15 |
| US2474490A (en) | 1949-06-28 |
| FR989180A (fr) | 1951-09-05 |
| CH256710A (fr) | 1948-08-31 |