DD104403A1 - - Google Patents
Info
- Publication number
- DD104403A1 DD104403A1 DD16767072A DD16767072A DD104403A1 DD 104403 A1 DD104403 A1 DD 104403A1 DD 16767072 A DD16767072 A DD 16767072A DD 16767072 A DD16767072 A DD 16767072A DD 104403 A1 DD104403 A1 DD 104403A1
- Authority
- DD
- German Democratic Republic
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16767072A DD104403A1 (pm) | 1972-12-19 | 1972-12-19 | |
| DE19732356295 DE2356295A1 (de) | 1972-12-19 | 1973-11-10 | Schaltungsanordnung zur laengenrichtigen umsetzung von doppelstromzeichen in einfachstromzeichen |
| CS876273A CS170428B1 (pm) | 1972-12-19 | 1973-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16767072A DD104403A1 (pm) | 1972-12-19 | 1972-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD104403A1 true DD104403A1 (pm) | 1974-03-05 |
Family
ID=5489399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16767072A DD104403A1 (pm) | 1972-12-19 | 1972-12-19 |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS170428B1 (pm) |
| DD (1) | DD104403A1 (pm) |
| DE (1) | DE2356295A1 (pm) |
-
1972
- 1972-12-19 DD DD16767072A patent/DD104403A1/xx unknown
-
1973
- 1973-11-10 DE DE19732356295 patent/DE2356295A1/de active Pending
- 1973-12-18 CS CS876273A patent/CS170428B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS170428B1 (pm) | 1976-08-27 |
| DE2356295A1 (de) | 1974-06-20 |