BE441161A - - Google Patents
Info
- Publication number
- BE441161A BE441161A BE441161DA BE441161A BE 441161 A BE441161 A BE 441161A BE 441161D A BE441161D A BE 441161DA BE 441161 A BE441161 A BE 441161A
- 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
- H01J29/021—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof arrangements for eliminating interferences in the tube
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE220608X | 1940-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE441161A true BE441161A (en:Method) |
Family
ID=5835498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE441161D BE441161A (en:Method) | 1940-04-15 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE441161A (en:Method) |
| CH (1) | CH220608A (en:Method) |
| FR (1) | FR871439A (en:Method) |
-
0
- BE BE441161D patent/BE441161A/xx unknown
-
1941
- 1941-04-07 CH CH220608D patent/CH220608A/de unknown
- 1941-04-08 FR FR871439D patent/FR871439A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR871439A (fr) | 1942-04-24 |
| CH220608A (de) | 1942-04-15 |