FR856503A - Cathode ray oscillographs - Google Patents
Cathode ray oscillographsInfo
- Publication number
- FR856503A FR856503A FR856503DA FR856503A FR 856503 A FR856503 A FR 856503A FR 856503D A FR856503D A FR 856503DA FR 856503 A FR856503 A FR 856503A
- Authority
- FR
- France
- Prior art keywords
- cathode ray
- ray oscillographs
- oscillographs
- cathode
- ray
- 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
- 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
- H01J29/70—Arrangements for deflecting ray or beam
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR856503T | 1939-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR856503A true FR856503A (en) | 1940-06-17 |
Family
ID=9328914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR856503D Expired FR856503A (en) | 1939-03-01 | 1939-03-01 | Cathode ray oscillographs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR856503A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563525A (en) * | 1951-08-07 | Image size control device for | ||
FR2627011A1 (en) * | 1988-02-09 | 1989-08-11 | Thomson Cgr | Cathode-ray tube viewing monitor and radiological surgical mobile containing such a monitor |
-
1939
- 1939-03-01 FR FR856503D patent/FR856503A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563525A (en) * | 1951-08-07 | Image size control device for | ||
FR2627011A1 (en) * | 1988-02-09 | 1989-08-11 | Thomson Cgr | Cathode-ray tube viewing monitor and radiological surgical mobile containing such a monitor |
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