FR2184506B2 - - Google Patents
Info
- Publication number
- FR2184506B2 FR2184506B2 FR7218014A FR7218014A FR2184506B2 FR 2184506 B2 FR2184506 B2 FR 2184506B2 FR 7218014 A FR7218014 A FR 7218014A FR 7218014 A FR7218014 A FR 7218014A FR 2184506 B2 FR2184506 B2 FR 2184506B2
- 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
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7218014A FR2184506B2 (enExample) | 1969-12-23 | 1972-05-19 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6944622A FR2071282A5 (enExample) | 1969-12-23 | 1969-12-23 | |
| FR7218014A FR2184506B2 (enExample) | 1969-12-23 | 1972-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2184506A2 FR2184506A2 (enExample) | 1973-12-28 |
| FR2184506B2 true FR2184506B2 (enExample) | 1977-01-14 |
Family
ID=26215443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7218014A Expired FR2184506B2 (enExample) | 1969-12-23 | 1972-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2184506B2 (enExample) |
-
1972
- 1972-05-19 FR FR7218014A patent/FR2184506B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2184506A2 (enExample) | 1973-12-28 |