CH221465A - Empfangsanordnung für Wechselstromtelegraphie. - Google Patents
Empfangsanordnung für Wechselstromtelegraphie.Info
- Publication number
- CH221465A CH221465A CH221465DA CH221465A CH 221465 A CH221465 A CH 221465A CH 221465D A CH221465D A CH 221465DA CH 221465 A CH221465 A CH 221465A
- Authority
- CH
- Switzerland
- Prior art keywords
- telegraphy
- receiving arrangement
- arrangement
- receiving
- Prior art date
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
- H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE221465X | 1941-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH221465A true CH221465A (de) | 1942-05-31 |
Family
ID=5840158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH221465D CH221465A (de) | 1941-04-02 | 1941-11-07 | Empfangsanordnung für Wechselstromtelegraphie. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH221465A (de) |
FR (1) | FR880256A (de) |
-
1941
- 1941-11-07 CH CH221465D patent/CH221465A/de unknown
-
1942
- 1942-03-17 FR FR880256D patent/FR880256A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR880256A (fr) | 1943-03-22 |
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