FR1041526A - Device comprising a cathode ray tube - Google Patents
Device comprising a cathode ray tubeInfo
- Publication number
- FR1041526A FR1041526A FR1041526DA FR1041526A FR 1041526 A FR1041526 A FR 1041526A FR 1041526D A FR1041526D A FR 1041526DA FR 1041526 A FR1041526 A FR 1041526A
- Authority
- FR
- France
- Prior art keywords
- ray tube
- cathode ray
- cathode
- tube
- 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
- H01J29/54—Arrangements for centring ray or beam
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL293285X | 1951-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1041526A true FR1041526A (en) | 1953-10-23 |
Family
ID=19782857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1041526D Expired FR1041526A (en) | 1951-04-23 | 1951-09-04 | Device comprising a cathode ray tube |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE505469A (en) |
CH (1) | CH293285A (en) |
DE (1) | DE974968C (en) |
FR (1) | FR1041526A (en) |
GB (1) | GB708137A (en) |
NL (2) | NL160740B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203966B (en) * | 1953-06-29 | 1965-10-28 | Decca Ltd | Radar map indicator |
DE2752252C2 (en) * | 1977-11-23 | 1987-04-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Method for producing a magnetic correction ring for television picture tubes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH185511A (en) * | 1933-07-08 | 1936-07-31 | Loewe Opta Gmbh | Cathode ray tube. |
NL48160C (en) * | 1936-03-03 | |||
US2544898A (en) * | 1949-12-31 | 1951-03-13 | Guardian Electric Mfg Co | Centering device for beams of cathode-ray tubes |
-
0
- NL NL82590D patent/NL82590C/xx active
- BE BE505469D patent/BE505469A/xx unknown
- NL NL7302219.A patent/NL160740B/en unknown
-
1951
- 1951-08-27 CH CH293285D patent/CH293285A/en unknown
- 1951-08-27 GB GB20142/51A patent/GB708137A/en not_active Expired
- 1951-09-04 FR FR1041526D patent/FR1041526A/en not_active Expired
- 1951-09-05 DE DEN4383A patent/DE974968C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL160740B (en) | |
DE974968C (en) | 1961-06-15 |
NL82590C (en) | |
GB708137A (en) | 1954-04-28 |
BE505469A (en) | |
CH293285A (en) | 1953-09-15 |
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