BE446570A - - Google Patents
Info
- Publication number
- BE446570A BE446570A BE446570DA BE446570A BE 446570 A BE446570 A BE 446570A BE 446570D A BE446570D A BE 446570DA BE 446570 A BE446570 A BE 446570A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200941X | 1941-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446570A true BE446570A (en:Method) |
Family
ID=5763628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446570D BE446570A (en:Method) | 1941-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE446570A (en:Method) |
| CH (1) | CH227269A (en:Method) |
| FR (1) | FR884259A (en:Method) |
-
0
- BE BE446570D patent/BE446570A/xx unknown
-
1942
- 1942-06-05 CH CH227269D patent/CH227269A/de unknown
- 1942-07-16 FR FR884259D patent/FR884259A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH227269A (de) | 1943-05-31 |
| FR884259A (fr) | 1943-08-09 |