BE516356A - - Google Patents
Info
- Publication number
- BE516356A BE516356A BE516356DA BE516356A BE 516356 A BE516356 A BE 516356A BE 516356D A BE516356D A BE 516356DA BE 516356 A BE516356 A BE 516356A
- 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
- H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1053111T | 1952-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516356A true BE516356A (en:Method) |
Family
ID=9595694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516356D BE516356A (en:Method) | 1952-03-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE516356A (en:Method) |
| FR (1) | FR1053111A (en:Method) |
| GB (1) | GB727851A (en:Method) |
| NL (1) | NL176553B (en:Method) |
-
0
- BE BE516356D patent/BE516356A/xx unknown
- NL NLAANVRAGE7511783,A patent/NL176553B/xx unknown
-
1952
- 1952-03-27 FR FR1053111D patent/FR1053111A/fr not_active Expired
-
1953
- 1953-03-16 GB GB7181/53A patent/GB727851A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL176553B (nl) | |
| FR1053111A (fr) | 1954-02-01 |
| GB727851A (en) | 1955-04-06 |