BE427901A - - Google Patents
Info
- Publication number
- BE427901A BE427901A BE427901DA BE427901A BE 427901 A BE427901 A BE 427901A BE 427901D A BE427901D A BE 427901DA BE 427901 A BE427901 A BE 427901A
- 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 |
|---|---|---|---|
| DE202964X | 1937-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427901A true BE427901A (fr) |
Family
ID=5774102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427901D BE427901A (fr) | 1937-05-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE427901A (fr) |
| CH (1) | CH202964A (fr) |
| FR (1) | FR837470A (fr) |
| GB (1) | GB500017A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR964331A (fr) * | 1947-04-09 | 1950-08-10 | ||
| JPS5433708B2 (fr) * | 1973-08-08 | 1979-10-22 | ||
| JPH07105867A (ja) * | 1993-08-09 | 1995-04-21 | Sony Corp | 陰極線管用電子銃 |
-
0
- BE BE427901D patent/BE427901A/xx unknown
-
1938
- 1938-05-02 CH CH202964D patent/CH202964A/de unknown
- 1938-05-03 FR FR837470D patent/FR837470A/fr not_active Expired
- 1938-05-05 GB GB13459/38A patent/GB500017A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR837470A (fr) | 1939-02-10 |
| GB500017A (en) | 1939-02-01 |
| CH202964A (de) | 1939-02-15 |