FR2207398A1 - - Google Patents
Info
- Publication number
- FR2207398A1 FR2207398A1 FR7341278A FR7341278A FR2207398A1 FR 2207398 A1 FR2207398 A1 FR 2207398A1 FR 7341278 A FR7341278 A FR 7341278A FR 7341278 A FR7341278 A FR 7341278A FR 2207398 A1 FR2207398 A1 FR 2207398A1
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/38—Cold-cathode tubes
- H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
- H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AR24521172A AR192985A1 (es) | 1972-11-20 | 1972-11-20 | Un conmutador de rejas de control para pantallas planas de television |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2207398A1 true FR2207398A1 (fr) | 1974-06-14 |
Family
ID=3463202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7341278A Withdrawn FR2207398A1 (fr) | 1972-11-20 | 1973-11-20 |
Country Status (3)
Country | Link |
---|---|
AR (1) | AR192985A1 (fr) |
FR (1) | FR2207398A1 (fr) |
GB (1) | GB1414890A (fr) |
-
1972
- 1972-11-20 AR AR24521172A patent/AR192985A1/es active
-
1973
- 1973-11-19 GB GB5364873A patent/GB1414890A/en not_active Expired
- 1973-11-20 FR FR7341278A patent/FR2207398A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AR192985A1 (es) | 1973-03-21 |
GB1414890A (en) | 1975-11-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |