NL62763C - - Google Patents
Info
- Publication number
- NL62763C NL62763C NL87469A NL87469A NL62763C NL 62763 C NL62763 C NL 62763C NL 87469 A NL87469 A NL 87469A NL 87469 A NL87469 A NL 87469A NL 62763 C NL62763 C NL 62763C
- Authority
- NL
- Netherlands
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
- H01J31/30—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 anode potential, e.g. iconoscope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/30—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF82946D DE682158C (de) | 1937-05-01 | 1937-05-01 | Im Anlaufgebiet arbeitende gittergesteuerte Entladungsroehre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL62763C true NL62763C (de) | 1949-04-15 |
Family
ID=7990442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL87469A NL62763C (de) | 1937-05-01 | 1938-04-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2213762A (de) |
| DE (1) | DE682158C (de) |
| FR (2) | FR829762A (de) |
| NL (1) | NL62763C (de) |
-
1937
- 1937-05-01 DE DEF82946D patent/DE682158C/de not_active Expired
- 1937-11-23 FR FR829762D patent/FR829762A/fr not_active Expired
-
1938
- 1938-04-21 US US203419A patent/US2213762A/en not_active Expired - Lifetime
- 1938-04-21 NL NL87469A patent/NL62763C/xx active
- 1938-04-30 FR FR49427D patent/FR49427E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE682158C (de) | 1939-10-09 |
| US2213762A (en) | 1940-09-03 |
| FR49427E (fr) | 1939-03-24 |
| FR829762A (fr) | 1938-07-05 |