BE435384A - - Google Patents
Info
- Publication number
- BE435384A BE435384A BE435384DA BE435384A BE 435384 A BE435384 A BE 435384A BE 435384D A BE435384D A BE 435384DA BE 435384 A BE435384 A BE 435384A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE857681X | 1938-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435384A true BE435384A (da) |
Family
ID=6789638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435384D BE435384A (da) | 1938-07-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE435384A (da) |
| FR (1) | FR857681A (da) |
-
0
- BE BE435384D patent/BE435384A/xx unknown
-
1939
- 1939-07-11 FR FR857681D patent/FR857681A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR857681A (fr) | 1940-09-24 |