BE424230A - - Google Patents
Info
- Publication number
- BE424230A BE424230A BE424230DA BE424230A BE 424230 A BE424230 A BE 424230A BE 424230D A BE424230D A BE 424230DA BE 424230 A BE424230 A BE 424230A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/16—Incandescent screens
-
- 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 |
|---|---|---|---|
| DE483541X | 1936-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE424230A true BE424230A (en:Method) |
Family
ID=6542988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE424230D BE424230A (en:Method) | 1936-10-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2227484A (en:Method) |
| BE (1) | BE424230A (en:Method) |
| FR (1) | FR828196A (en:Method) |
| GB (1) | GB483541A (en:Method) |
| NL (1) | NL52392C (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2556824A (en) * | 1946-03-28 | 1951-06-12 | Rca Corp | Cathode-ray tube |
| US2457175A (en) * | 1946-12-19 | 1948-12-28 | Fed Telecomm Lab Inc | Projection cathode-ray tube |
| NL75718C (en:Method) * | 1948-07-09 | 1954-08-16 | ||
| US2520728A (en) * | 1949-06-09 | 1950-08-29 | Du Mont Allen B Lab Inc | Cathode-ray tube deflection sensitivity correction circuit |
| US2558120A (en) * | 1950-01-17 | 1951-06-26 | Jose W Acosta | Push-pull electron tube for instruments or television |
| CA523198A (en) * | 1951-02-15 | 1956-03-27 | Electric And Musical Industries Limited | Cathode ray tubes |
| US3011090A (en) * | 1952-06-24 | 1961-11-28 | Rca Corp | Plural beam tube |
| US2726347A (en) * | 1953-04-30 | 1955-12-06 | Rca Corp | Multiple-beam electron gun |
| US2978601A (en) * | 1957-12-12 | 1961-04-04 | Kaiser Ind Corp | Electronic control system |
-
0
- BE BE424230D patent/BE424230A/xx unknown
- NL NL52392D patent/NL52392C/xx active
-
1937
- 1937-10-09 US US168121A patent/US2227484A/en not_active Expired - Lifetime
- 1937-10-21 GB GB28766/37A patent/GB483541A/en not_active Expired
- 1937-10-22 FR FR828196D patent/FR828196A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2227484A (en) | 1941-01-07 |
| FR828196A (fr) | 1938-05-11 |
| GB483541A (en) | 1938-04-21 |
| NL52392C (en:Method) |