SE93410C1 - - Google Patents
Info
- Publication number
- SE93410C1 SE93410C1 SE275236A SE275236A SE93410C1 SE 93410 C1 SE93410 C1 SE 93410C1 SE 275236 A SE275236 A SE 275236A SE 275236 A SE275236 A SE 275236A SE 93410 C1 SE93410 C1 SE 93410C1
- Authority
- SE
- Sweden
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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE275236A SE93410C1 (en:Method) | 1936-06-23 | 1936-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE275236A SE93410C1 (en:Method) | 1936-06-23 | 1936-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE93410C1 true SE93410C1 (en:Method) | 1938-11-19 |
Family
ID=41898309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE275236A SE93410C1 (en:Method) | 1936-06-23 | 1936-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE93410C1 (en:Method) |
-
1936
- 1936-06-23 SE SE275236A patent/SE93410C1/sv unknown