BE457264A - - Google Patents
Info
- Publication number
- BE457264A BE457264A BE457264DA BE457264A BE 457264 A BE457264 A BE 457264A BE 457264D A BE457264D A BE 457264DA BE 457264 A BE457264 A BE 457264A
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/74—Deflecting by electric fields only
-
- 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
- H01J29/60—Mirrors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL242037X | 1943-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457264A true BE457264A (https=) |
Family
ID=19780617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457264D BE457264A (https=) | 1943-08-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE457264A (https=) |
| CH (1) | CH242037A (https=) |
| FR (1) | FR906788A (https=) |
-
0
- BE BE457264D patent/BE457264A/xx unknown
-
1944
- 1944-08-16 FR FR906788D patent/FR906788A/fr not_active Expired
- 1944-08-16 CH CH242037D patent/CH242037A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR906788A (fr) | 1946-01-18 |
| CH242037A (de) | 1946-04-15 |