FR65265E - Improvements to telegraph repeaters - Google Patents
Improvements to telegraph repeatersInfo
- Publication number
- FR65265E FR65265E FR65265DA FR65265E FR 65265 E FR65265 E FR 65265E FR 65265D A FR65265D A FR 65265DA FR 65265 E FR65265 E FR 65265E
- Authority
- FR
- France
- Prior art keywords
- telegraph repeaters
- telegraph
- repeaters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB922048A GB692411A (en) | 1948-04-01 | 1948-04-01 | Improvements in and relating to telegraph repeaters |
GB3381/52A GB721838A (en) | 1952-02-08 | 1952-02-08 | Improvements in or relating to telegraph repeaters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR65265E true FR65265E (en) | 1956-02-08 |
Family
ID=26238272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR65265D Expired FR65265E (en) | 1948-04-01 | 1953-02-06 | Improvements to telegraph repeaters |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR65265E (en) |
-
1953
- 1953-02-06 FR FR65265D patent/FR65265E/en not_active Expired
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