GB593161A - Improvements in or relating to electric facsimile transmission systems - Google Patents
Improvements in or relating to electric facsimile transmission systemsInfo
- Publication number
- GB593161A GB593161A GB12313/45A GB1231345A GB593161A GB 593161 A GB593161 A GB 593161A GB 12313/45 A GB12313/45 A GB 12313/45A GB 1231345 A GB1231345 A GB 1231345A GB 593161 A GB593161 A GB 593161A
- Authority
- GB
- United Kingdom
- Prior art keywords
- output
- arrangement
- valve
- light source
- ripple
- Prior art date
- 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
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE465782D BE465782A (pm) | 1945-05-16 | ||
| GB12313/45A GB593161A (en) | 1945-05-16 | 1945-05-16 | Improvements in or relating to electric facsimile transmission systems |
| ES173139A ES173139A1 (es) | 1945-05-16 | 1946-04-06 | Un sistema eléctrico de transmisión de facsímiles |
| FR930982D FR930982A (fr) | 1945-05-16 | 1946-05-16 | Perfectionnements aux systèmes de transmission électrique en facsimilé |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12313/45A GB593161A (en) | 1945-05-16 | 1945-05-16 | Improvements in or relating to electric facsimile transmission systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB593161A true GB593161A (en) | 1947-10-09 |
Family
ID=10002222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12313/45A Expired GB593161A (en) | 1945-05-16 | 1945-05-16 | Improvements in or relating to electric facsimile transmission systems |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE465782A (pm) |
| ES (1) | ES173139A1 (pm) |
| FR (1) | FR930982A (pm) |
| GB (1) | GB593161A (pm) |
-
0
- BE BE465782D patent/BE465782A/xx unknown
-
1945
- 1945-05-16 GB GB12313/45A patent/GB593161A/en not_active Expired
-
1946
- 1946-04-06 ES ES173139A patent/ES173139A1/es not_active Expired
- 1946-05-16 FR FR930982D patent/FR930982A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR930982A (fr) | 1948-02-10 |
| BE465782A (pm) | |
| ES173139A1 (es) | 1946-05-01 |
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