NL53370B - - Google Patents
Info
- Publication number
- NL53370B NL53370B NL53370DA NL53370B NL 53370 B NL53370 B NL 53370B NL 53370D A NL53370D A NL 53370DA NL 53370 B NL53370 B NL 53370B
- 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
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2220688X | 1936-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL53370B true NL53370B (en:Method) |
Family
ID=7990826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL53370D NL53370B (en:Method) | 1936-05-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2220688A (en:Method) |
| FR (1) | FR822063A (en:Method) |
| NL (1) | NL53370B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481458A (en) * | 1943-10-12 | 1949-09-06 | Bell Telephone Labor Inc | Cathode-ray device |
| US2449339A (en) * | 1945-11-13 | 1948-09-14 | Rca Corp | Cathode-ray tube |
| US2500929A (en) * | 1946-07-12 | 1950-03-21 | Chilowsky Constantin | Means for reproducing television images |
| US3930120A (en) * | 1974-01-07 | 1975-12-30 | Hughes Aircraft Co | Multi-beam cathode ray tube having equalized line brightness |
-
0
- NL NL53370D patent/NL53370B/xx unknown
-
1937
- 1937-05-21 FR FR822063D patent/FR822063A/fr not_active Expired
- 1937-05-27 US US145020A patent/US2220688A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR822063A (fr) | 1937-12-20 |
| US2220688A (en) | 1940-11-05 |