BE415814A - - Google Patents
Info
- Publication number
- BE415814A BE415814A BE415814DA BE415814A BE 415814 A BE415814 A BE 415814A BE 415814D A BE415814D A BE 415814DA BE 415814 A BE415814 A BE 415814A
- 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
- H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR803155T | 1935-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE415814A true BE415814A (en:Method) |
Family
ID=9249997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE415814D BE415814A (en:Method) | 1935-06-13 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE415814A (en:Method) |
| FR (1) | FR803155A (en:Method) |
| GB (4) | GB481590A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE751509C (de) * | 1938-06-03 | 1954-01-25 | Manfred Von Ardenne | Elektronenstrahloszillograph |
| DE757913C (de) * | 1939-03-17 | 1953-06-01 | Aeg | Braunsche Roehre mit Ablenkplatten |
| US2572494A (en) * | 1946-06-28 | 1951-10-23 | Rca Corp | Velocity selection in electron tubes |
-
0
- BE BE415814D patent/BE415814A/xx unknown
-
1935
- 1935-06-13 FR FR803155D patent/FR803155A/fr not_active Expired
-
1936
- 1936-06-13 GB GB16580/36A patent/GB481590A/en not_active Expired
- 1936-06-13 GB GB33110/37A patent/GB478238A/en not_active Expired
- 1936-06-13 GB GB4888/38A patent/GB481659A/en not_active Expired
- 1936-06-13 GB GB4889/38A patent/GB481660A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB478238A (en) | 1938-01-13 |
| GB481659A (en) | 1938-03-14 |
| GB481660A (en) | 1938-03-14 |
| GB481590A (en) | 1938-03-14 |
| FR803155A (fr) | 1936-09-24 |