BE451316A - - Google Patents
Info
- Publication number
- BE451316A BE451316A BE451316DA BE451316A BE 451316 A BE451316 A BE 451316A BE 451316D A BE451316D A BE 451316DA BE 451316 A BE451316 A BE 451316A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE451316X | 1942-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE451316A true BE451316A (ko) |
Family
ID=6538507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE451316D BE451316A (ko) | 1942-07-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE451316A (ko) |
| CH (1) | CH235155A (ko) |
| FR (1) | FR895908A (ko) |
-
0
- BE BE451316D patent/BE451316A/xx unknown
-
1943
- 1943-06-05 CH CH235155D patent/CH235155A/de unknown
- 1943-06-28 FR FR895908D patent/FR895908A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH235155A (de) | 1944-11-15 |
| FR895908A (fr) | 1945-02-07 |