BE448310A - - Google Patents
Info
- Publication number
- BE448310A BE448310A BE448310DA BE448310A BE 448310 A BE448310 A BE 448310A BE 448310D A BE448310D A BE 448310DA BE 448310 A BE448310 A BE 448310A
- 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE888956X | 1941-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448310A true BE448310A (en:Method) |
Family
ID=6834328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448310D BE448310A (en:Method) | 1941-12-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE448310A (en:Method) |
| FR (1) | FR888956A (en:Method) |
-
0
- BE BE448310D patent/BE448310A/xx unknown
-
1942
- 1942-12-08 FR FR888956D patent/FR888956A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR888956A (fr) | 1943-12-28 |