FR1140413A - Lunette électronique - Google Patents
Lunette électroniqueInfo
- Publication number
- FR1140413A FR1140413A FR1140413DA FR1140413A FR 1140413 A FR1140413 A FR 1140413A FR 1140413D A FR1140413D A FR 1140413DA FR 1140413 A FR1140413 A FR 1140413A
- Authority
- FR
- France
- Prior art keywords
- bezel
- electronic
- electronic bezel
- Prior art date
- 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
- H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1140413T | 1955-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1140413A true FR1140413A (fr) | 1957-07-22 |
Family
ID=9642120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1140413D Expired FR1140413A (fr) | 1955-11-16 | 1955-11-16 | Lunette électronique |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE560023A (fr) |
FR (1) | FR1140413A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1045567B (de) * | 1957-10-16 | 1958-12-04 | Askania Werke Ag | Elektronenoptische Bildwandlerroehre mit gekruemmter Photokathode und vorgeschaltetem Objektiv |
-
0
- BE BE560023D patent/BE560023A/xx unknown
-
1955
- 1955-11-16 FR FR1140413D patent/FR1140413A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1045567B (de) * | 1957-10-16 | 1958-12-04 | Askania Werke Ag | Elektronenoptische Bildwandlerroehre mit gekruemmter Photokathode und vorgeschaltetem Objektiv |
Also Published As
Publication number | Publication date |
---|---|
BE560023A (fr) |
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