BE331774A - - Google Patents
Info
- Publication number
- BE331774A BE331774A BE331774DA BE331774A BE 331774 A BE331774 A BE 331774A BE 331774D A BE331774D A BE 331774DA BE 331774 A BE331774 A BE 331774A
- 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
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Near-Field Transmission Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE248714X | 1925-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE331774A true BE331774A (fr) |
Family
ID=5935621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE331774D BE331774A (fr) | 1925-03-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1865952A (fr) |
| BE (1) | BE331774A (fr) |
| FR (1) | FR609349A (fr) |
| GB (1) | GB248714A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR908688A (fr) * | 1942-02-20 | 1946-04-16 | Constr Telephoniques | Système de trafic à haute fréquence sur lignes de transport d'énergie |
| BE483168A (fr) * | 1946-06-15 | |||
| US4473817A (en) * | 1982-04-13 | 1984-09-25 | Rockwell International Corporation | Coupling power line communications signals around distribution transformers |
-
0
- BE BE331774D patent/BE331774A/xx unknown
-
1926
- 1926-01-14 FR FR609349D patent/FR609349A/fr not_active Expired
- 1926-01-22 GB GB1945/26A patent/GB248714A/en not_active Expired
- 1926-01-23 US US83266A patent/US1865952A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR609349A (fr) | 1926-08-12 |
| GB248714A (en) | 1926-11-25 |
| US1865952A (en) | 1932-07-05 |