FR2159522A1 - - Google Patents
Info
- Publication number
- FR2159522A1 FR2159522A1 FR7240184A FR7240184A FR2159522A1 FR 2159522 A1 FR2159522 A1 FR 2159522A1 FR 7240184 A FR7240184 A FR 7240184A FR 7240184 A FR7240184 A FR 7240184A FR 2159522 A1 FR2159522 A1 FR 2159522A1
- 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.)
- Granted
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)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Dc Digital Transmission (AREA)
- Facsimile Image Signal Circuits (AREA)
- Processing Or Creating Images (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46089425A JPS4855611A (enrdf_load_stackoverflow) | 1971-11-11 | 1971-11-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2159522A1 true FR2159522A1 (enrdf_load_stackoverflow) | 1973-06-22 |
FR2159522B1 FR2159522B1 (enrdf_load_stackoverflow) | 1977-12-30 |
Family
ID=13970293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7240184A Expired FR2159522B1 (enrdf_load_stackoverflow) | 1971-11-11 | 1972-11-13 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4855611A (enrdf_load_stackoverflow) |
DE (1) | DE2254967C3 (enrdf_load_stackoverflow) |
FR (1) | FR2159522B1 (enrdf_load_stackoverflow) |
GB (1) | GB1406829A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935063B2 (ja) * | 1974-01-30 | 1984-08-27 | 株式会社日立製作所 | 図形処理装置 |
JPS5361213A (en) * | 1976-11-12 | 1978-06-01 | Nippon Telegr & Teleph Corp <Ntt> | Facsimile control system |
-
1971
- 1971-11-11 JP JP46089425A patent/JPS4855611A/ja active Pending
-
1972
- 1972-11-10 DE DE19722254967 patent/DE2254967C3/de not_active Expired
- 1972-11-10 GB GB5214972A patent/GB1406829A/en not_active Expired
- 1972-11-13 FR FR7240184A patent/FR2159522B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2254967C3 (de) | 1975-03-27 |
FR2159522B1 (enrdf_load_stackoverflow) | 1977-12-30 |
DE2254967B2 (de) | 1974-08-08 |
DE2254967A1 (de) | 1973-05-17 |
JPS4855611A (enrdf_load_stackoverflow) | 1973-08-04 |
GB1406829A (en) | 1975-09-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |