BE440631A - - Google Patents
Info
- Publication number
- BE440631A BE440631A BE440631DA BE440631A BE 440631 A BE440631 A BE 440631A BE 440631D A BE440631D A BE 440631DA BE 440631 A BE440631 A BE 440631A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US298905A US2232043A (en) | 1939-10-11 | 1939-10-11 | Radio communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440631A true BE440631A (cs) |
Family
ID=23152487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440631D BE440631A (cs) | 1939-10-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2232043A (cs) |
| BE (1) | BE440631A (cs) |
| FR (1) | FR867828A (cs) |
-
0
- BE BE440631D patent/BE440631A/xx unknown
-
1939
- 1939-10-11 US US298905A patent/US2232043A/en not_active Expired - Lifetime
-
1940
- 1940-11-28 FR FR867828D patent/FR867828A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR867828A (fr) | 1941-11-29 |
| US2232043A (en) | 1941-02-18 |