BE534088A - - Google Patents
Info
- Publication number
- BE534088A BE534088A BE534088DA BE534088A BE 534088 A BE534088 A BE 534088A BE 534088D A BE534088D A BE 534088DA BE 534088 A BE534088 A BE 534088A
- 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
- H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
- H01J29/845—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection by means of magnetic systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL325649X | 1953-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534088A true BE534088A (en:Method) |
Family
ID=19784160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534088D BE534088A (en:Method) | 1953-12-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2827585A (en:Method) |
| BE (1) | BE534088A (en:Method) |
| CH (1) | CH325649A (en:Method) |
| DE (1) | DE1050455B (en:Method) |
| FR (1) | FR1115545A (en:Method) |
| GB (1) | GB768175A (en:Method) |
| NL (1) | NL183626B (en:Method) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL82605C (en:Method) * | 1942-04-08 | |||
| BE470212A (en:Method) * | 1946-01-24 | |||
| US2460609A (en) * | 1946-01-24 | 1949-02-01 | Rca Corp | Beam aligning apparatus |
| FR1043675A (fr) * | 1951-10-09 | 1953-11-10 | Radiotechnique | Perfectionnement aux tubes à rayons cathodiques |
-
0
- DE DENDAT1050455D patent/DE1050455B/de active Pending
- BE BE534088D patent/BE534088A/xx unknown
- NL NLAANVRAGE7706703,A patent/NL183626B/xx unknown
-
1954
- 1954-12-09 US US474126A patent/US2827585A/en not_active Expired - Lifetime
- 1954-12-10 GB GB35813/54A patent/GB768175A/en not_active Expired
- 1954-12-13 CH CH325649D patent/CH325649A/de unknown
- 1954-12-15 FR FR1115545D patent/FR1115545A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL183626B (nl) | |
| GB768175A (en) | 1957-02-13 |
| CH325649A (de) | 1957-11-15 |
| FR1115545A (fr) | 1956-04-25 |
| DE1050455B (en:Method) | 1959-02-12 |
| US2827585A (en) | 1958-03-18 |