FR1603909A - - Google Patents
Info
- Publication number
- FR1603909A FR1603909A FR1603909DA FR1603909A FR 1603909 A FR1603909 A FR 1603909A FR 1603909D A FR1603909D A FR 1603909DA FR 1603909 A FR1603909 A FR 1603909A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE47544 | 1967-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1603909A true FR1603909A (fr) | 1971-06-14 |
Family
ID=3840637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1603909D Expired FR1603909A (fr) | 1967-12-29 | 1968-12-24 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH499929A (fr) |
| FR (1) | FR1603909A (fr) |
-
1968
- 1968-12-20 CH CH1909268A patent/CH499929A/de not_active IP Right Cessation
- 1968-12-24 FR FR1603909D patent/FR1603909A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH499929A (de) | 1970-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |