BE425617A - - Google Patents
Info
- Publication number
- BE425617A BE425617A BE425617DA BE425617A BE 425617 A BE425617 A BE 425617A BE 425617D A BE425617D A BE 425617DA BE 425617 A BE425617 A BE 425617A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/546—Combination of signalling, telemetering, protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE831707X | 1937-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE425617A true BE425617A (en)van) |
Family
ID=6754162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE425617D BE425617A (en)van) | 1937-01-07 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE425617A (en)van) |
| FR (1) | FR831707A (en)van) |
-
0
- BE BE425617D patent/BE425617A/xx unknown
-
1938
- 1938-01-05 FR FR831707D patent/FR831707A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR831707A (fr) | 1938-09-13 |