FR2087566A5 - - Google Patents
Info
- Publication number
- FR2087566A5 FR2087566A5 FR7018872A FR7018872A FR2087566A5 FR 2087566 A5 FR2087566 A5 FR 2087566A5 FR 7018872 A FR7018872 A FR 7018872A FR 7018872 A FR7018872 A FR 7018872A FR 2087566 A5 FR2087566 A5 FR 2087566A5
- 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
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
- H01J31/507—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect using a large number of channels, e.g. microchannel plates
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7018872A FR2087566A5 (enExample) | 1970-05-22 | 1970-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7018872A FR2087566A5 (enExample) | 1970-05-22 | 1970-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2087566A5 true FR2087566A5 (enExample) | 1971-12-31 |
Family
ID=9055998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7018872A Expired FR2087566A5 (enExample) | 1970-05-22 | 1970-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2087566A5 (enExample) |
-
1970
- 1970-05-22 FR FR7018872A patent/FR2087566A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |