BE476739A - - Google Patents
Info
- Publication number
- BE476739A BE476739A BE476739DA BE476739A BE 476739 A BE476739 A BE 476739A BE 476739D A BE476739D A BE 476739DA BE 476739 A BE476739 A BE 476739A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/44—Arrangements for feeding power to a repeater along the transmission line
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1794940A GB546028A (en) | 1940-12-20 | 1940-12-20 | Improvements in or relating to electrical power supply arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE476739A true BE476739A (US08124317-20120228-C00026.png) |
Family
ID=10104059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE476739D BE476739A (US08124317-20120228-C00026.png) | 1940-12-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE476739A (US08124317-20120228-C00026.png) |
| FR (1) | FR932111A (US08124317-20120228-C00026.png) |
| GB (1) | GB546028A (US08124317-20120228-C00026.png) |
-
0
- BE BE476739D patent/BE476739A/xx unknown
-
1940
- 1940-12-20 GB GB1794940A patent/GB546028A/en not_active Expired
-
1946
- 1946-08-09 FR FR932111D patent/FR932111A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB546028A (en) | 1942-06-24 |
| FR932111A (fr) | 1948-03-12 |
