FR1576881A - - Google Patents
Info
- Publication number
- FR1576881A FR1576881A FR1576881DA FR1576881A FR 1576881 A FR1576881 A FR 1576881A FR 1576881D A FR1576881D A FR 1576881DA FR 1576881 A FR1576881 A FR 1576881A
- 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
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/24—Supports for luminescent material
-
- 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
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/28—Luminescent screens with protective, conductive or reflective layers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3652367 | 1967-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1576881A true FR1576881A (enExample) | 1969-08-01 |
Family
ID=10388929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1576881D Expired FR1576881A (enExample) | 1967-08-09 | 1968-08-08 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH482291A (enExample) |
| FR (1) | FR1576881A (enExample) |
| NL (1) | NL6810963A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7504324A (nl) * | 1975-04-11 | 1976-10-13 | Philips Nv | Kathodestraalbuis voor het weergeven van gekleurde beelden. |
-
1968
- 1968-08-01 NL NL6810963A patent/NL6810963A/xx unknown
- 1968-08-02 CH CH1165168A patent/CH482291A/fr not_active IP Right Cessation
- 1968-08-08 FR FR1576881D patent/FR1576881A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH482291A (fr) | 1969-11-30 |
| NL6810963A (enExample) | 1969-02-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |