NL255487A - - Google Patents
Info
- Publication number
- NL255487A NL255487A NL255487DA NL255487A NL 255487 A NL255487 A NL 255487A NL 255487D A NL255487D A NL 255487DA NL 255487 A NL255487 A NL 255487A
- 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
- H04L25/22—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)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUBU000219 | 1959-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255487A true NL255487A (en:Method) |
Family
ID=10993809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL255487D NL255487A (en:Method) | 1959-09-02 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB966755A (en:Method) |
| NL (1) | NL255487A (en:Method) |
-
0
- NL NL255487D patent/NL255487A/xx unknown
-
1960
- 1960-09-02 GB GB3039460A patent/GB966755A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB966755A (en) | 1964-08-12 |