FR1571019A - - Google Patents
Info
- Publication number
- FR1571019A FR1571019A FR1571019DA FR1571019A FR 1571019 A FR1571019 A FR 1571019A FR 1571019D A FR1571019D A FR 1571019DA FR 1571019 A FR1571019 A FR 1571019A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J29/48—Electron guns
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6708604A NL6708604A (fr) | 1967-06-21 | 1967-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1571019A true FR1571019A (fr) | 1969-06-13 |
Family
ID=19800497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1571019D Expired FR1571019A (fr) | 1967-06-21 | 1968-06-21 |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES355188A1 (fr) |
| FR (1) | FR1571019A (fr) |
| NL (1) | NL6708604A (fr) |
-
1967
- 1967-06-21 NL NL6708604A patent/NL6708604A/xx unknown
-
1968
- 1968-06-19 ES ES355188A patent/ES355188A1/es not_active Expired
- 1968-06-21 FR FR1571019D patent/FR1571019A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6708604A (fr) | 1968-12-23 |
| ES355188A1 (es) | 1969-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |