BE441745A - - Google Patents
Info
- Publication number
- BE441745A BE441745A BE441745DA BE441745A BE 441745 A BE441745 A BE 441745A BE 441745D A BE441745D A BE 441745DA BE 441745 A BE441745 A BE 441745A
- 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
- H01J29/78—Arrangements for deflecting ray or beam along a circle, spiral or rotating radial line, e.g. for radar display
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE873060X | 1940-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE441745A true BE441745A (fr) |
Family
ID=6816260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE441745D BE441745A (fr) | 1940-06-15 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE441745A (fr) |
| FR (1) | FR873060A (fr) |
-
0
- BE BE441745D patent/BE441745A/xx unknown
-
1941
- 1941-06-13 FR FR873060D patent/FR873060A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR873060A (fr) | 1942-06-29 |