FR2074967A5 - - Google Patents
Info
- Publication number
- FR2074967A5 FR2074967A5 FR7043519A FR7043519A FR2074967A5 FR 2074967 A5 FR2074967 A5 FR 2074967A5 FR 7043519 A FR7043519 A FR 7043519A FR 7043519 A FR7043519 A FR 7043519A FR 2074967 A5 FR2074967 A5 FR 2074967A5
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB354970 | 1970-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2074967A5 true FR2074967A5 (pt) | 1971-10-08 |
Family
ID=9760436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7043519A Expired FR2074967A5 (pt) | 1970-01-24 | 1970-12-03 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2055740A1 (pt) |
| FR (1) | FR2074967A5 (pt) |
-
1970
- 1970-11-12 DE DE19702055740 patent/DE2055740A1/de active Pending
- 1970-12-03 FR FR7043519A patent/FR2074967A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2055740A1 (de) | 1971-08-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |