FR2056162A5 - - Google Patents
Info
- Publication number
- FR2056162A5 FR2056162A5 FR7014217A FR7014217A FR2056162A5 FR 2056162 A5 FR2056162 A5 FR 2056162A5 FR 7014217 A FR7014217 A FR 7014217A FR 7014217 A FR7014217 A FR 7014217A FR 2056162 A5 FR2056162 A5 FR 2056162A5
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
-
- 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
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/74—Deflecting by electric fields only
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84547069A | 1969-07-28 | 1969-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2056162A5 true FR2056162A5 (zh) | 1971-05-14 |
Family
ID=25295307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7014217A Expired FR2056162A5 (zh) | 1969-07-28 | 1970-04-20 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2033080A1 (zh) |
FR (1) | FR2056162A5 (zh) |
GB (1) | GB1255121A (zh) |
NL (1) | NL7007695A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921025A (en) * | 1974-07-05 | 1975-11-18 | Tektronix Inc | Dual-beam CRT with vertical trace bowing correction means |
-
1970
- 1970-04-20 FR FR7014217A patent/FR2056162A5/fr not_active Expired
- 1970-04-30 GB GB2083070A patent/GB1255121A/en not_active Expired
- 1970-05-28 NL NL7007695A patent/NL7007695A/xx unknown
- 1970-07-03 DE DE19702033080 patent/DE2033080A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1255121A (en) | 1971-11-24 |
DE2033080A1 (de) | 1971-04-08 |
NL7007695A (zh) | 1971-02-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |