FR1294668A - Tube indicateur à chiffres - Google Patents
Tube indicateur à chiffresInfo
- Publication number
- FR1294668A FR1294668A FR867673A FR867673A FR1294668A FR 1294668 A FR1294668 A FR 1294668A FR 867673 A FR867673 A FR 867673A FR 867673 A FR867673 A FR 867673A FR 1294668 A FR1294668 A FR 1294668A
- Authority
- FR
- France
- Prior art keywords
- numbers
- indicator tube
- indicator
- tube
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0069—Tubes for displaying characters
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR867673A FR1294668A (fr) | 1961-07-11 | 1961-07-11 | Tube indicateur à chiffres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR867673A FR1294668A (fr) | 1961-07-11 | 1961-07-11 | Tube indicateur à chiffres |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1294668A true FR1294668A (fr) | 1962-05-26 |
Family
ID=8759124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR867673A Expired FR1294668A (fr) | 1961-07-11 | 1961-07-11 | Tube indicateur à chiffres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1294668A (fr) |
-
1961
- 1961-07-11 FR FR867673A patent/FR1294668A/fr not_active Expired
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