BE424914A - - Google Patents
Info
- Publication number
- BE424914A BE424914A BE424914DA BE424914A BE 424914 A BE424914 A BE 424914A BE 424914D A BE424914D A BE 424914DA BE 424914 A BE424914 A BE 424914A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE512764X | 1936-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE424914A true BE424914A (en:Method) |
Family
ID=6548221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE424914D BE424914A (en:Method) | 1936-11-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE424914A (en:Method) |
| FR (1) | FR830158A (en:Method) |
| GB (1) | GB512764A (en:Method) |
-
0
- BE BE424914D patent/BE424914A/xx unknown
-
1937
- 1937-11-29 GB GB32890/37A patent/GB512764A/en not_active Expired
- 1937-11-30 FR FR830158D patent/FR830158A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB512764A (en) | 1939-09-25 |
| FR830158A (fr) | 1938-07-22 |