BE375622A - - Google Patents
Info
- Publication number
- BE375622A BE375622A BE375622DA BE375622A BE 375622 A BE375622 A BE 375622A BE 375622D A BE375622D A BE 375622DA BE 375622 A BE375622 A BE 375622A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR707352T | 1930-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE375622A true BE375622A (ko) |
Family
ID=9068284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE375622D BE375622A (ko) | 1930-12-10 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE375622A (ko) |
| FR (1) | FR707352A (ko) |
-
0
- BE BE375622D patent/BE375622A/xx unknown
-
1930
- 1930-12-10 FR FR707352D patent/FR707352A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR707352A (fr) | 1931-07-07 |