FR636722A - - Google Patents
Info
- Publication number
- FR636722A FR636722A FR636722DA FR636722A FR 636722 A FR636722 A FR 636722A FR 636722D A FR636722D A FR 636722DA FR 636722 A FR636722 A FR 636722A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE274088X | 1926-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636722A true FR636722A (pt) | 1928-04-16 |
Family
ID=6018649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636722D Expired FR636722A (pt) | 1926-07-07 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR636722A (pt) |
| GB (1) | GB274088A (pt) |
-
0
- FR FR636722D patent/FR636722A/fr not_active Expired
-
1927
- 1927-07-06 GB GB17964/27A patent/GB274088A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB274088A (en) | 1928-10-08 |