BE531939A - - Google Patents
Info
- Publication number
- BE531939A BE531939A BE531939DA BE531939A BE 531939 A BE531939 A BE 531939A BE 531939D A BE531939D A BE 531939DA BE 531939 A BE531939 A BE 531939A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US762915XA | 1953-09-28 | 1953-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE531939A true BE531939A (https=) |
Family
ID=22131061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE531939D BE531939A (https=) | 1953-09-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE531939A (https=) |
| DE (1) | DE1026365B (https=) |
| FR (1) | FR1112187A (https=) |
| GB (1) | GB762915A (https=) |
-
0
- BE BE531939D patent/BE531939A/xx unknown
-
1954
- 1954-09-13 GB GB26457/54A patent/GB762915A/en not_active Expired
- 1954-09-16 FR FR1112187D patent/FR1112187A/fr not_active Expired
- 1954-09-23 DE DEA21189A patent/DE1026365B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1112187A (fr) | 1956-03-09 |
| DE1026365B (de) | 1958-03-20 |
| GB762915A (en) | 1956-12-05 |