BE450849A - - Google Patents
Info
- Publication number
- BE450849A BE450849A BE450849DA BE450849A BE 450849 A BE450849 A BE 450849A BE 450849D A BE450849D A BE 450849DA BE 450849 A BE450849 A BE 450849A
- 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
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
-
- 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
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0091888 | 1942-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE450849A true BE450849A (https=) | 1943-06-30 |
Family
ID=9390629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450849D BE450849A (https=) | 1942-05-30 | 1943-05-29 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE450849A (https=) |
| FR (1) | FR895068A (https=) |
-
1943
- 1943-05-28 FR FR895068D patent/FR895068A/fr not_active Expired
- 1943-05-29 BE BE450849D patent/BE450849A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR895068A (fr) | 1945-01-15 |