BE432120A - - Google Patents
Info
- Publication number
- BE432120A BE432120A BE432120DA BE432120A BE 432120 A BE432120 A BE 432120A BE 432120D A BE432120D A BE 432120DA BE 432120 A BE432120 A BE 432120A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB160138A GB509766A (en) | 1938-01-18 | 1938-01-18 | Improvements in or relating to cathode ray tube apparatus for television and like systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE432120A true BE432120A (xx) | 1939-02-28 |
Family
ID=9724768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432120D BE432120A (xx) | 1938-01-18 | 1939-01-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE432120A (xx) |
| FR (1) | FR849077A (xx) |
| GB (1) | GB509766A (xx) |
-
1938
- 1938-01-18 GB GB160138A patent/GB509766A/en not_active Expired
-
1939
- 1939-01-12 BE BE432120D patent/BE432120A/xx unknown
- 1939-01-18 FR FR849077D patent/FR849077A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR849077A (fr) | 1939-11-14 |
| GB509766A (en) | 1939-07-18 |