SE315662B - - Google Patents
Info
- Publication number
- SE315662B SE315662B SE907/63A SE90763A SE315662B SE 315662 B SE315662 B SE 315662B SE 907/63 A SE907/63 A SE 907/63A SE 90763 A SE90763 A SE 90763A SE 315662 B SE315662 B SE 315662B
- Authority
- SE
- Sweden
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL274225 | 1962-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE315662B true SE315662B (xx) | 1969-10-06 |
Family
ID=19753581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE907/63A SE315662B (xx) | 1962-01-31 | 1963-01-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3260882A (xx) |
| CH (1) | CH448279A (xx) |
| GB (1) | GB994455A (xx) |
| SE (1) | SE315662B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437861A (en) * | 1965-02-19 | 1969-04-08 | Japan Radio Co Ltd | Gas filled cold cathode indicator tube |
| US3497751A (en) * | 1967-09-25 | 1970-02-24 | Burroughs Corp | Transparent electrode and device using the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796557A (en) * | 1952-05-22 | 1957-06-18 | Ibm | Glow discharge tube |
| US2991387A (en) * | 1958-09-22 | 1961-07-04 | Burroughs Corp | Indicator tube |
| US2996635A (en) * | 1958-12-11 | 1961-08-15 | Int Standard Electric Corp | Cold cathode character display tubes |
-
1962
- 1962-05-02 US US191825A patent/US3260882A/en not_active Expired - Lifetime
-
1963
- 1963-01-28 CH CH100163A patent/CH448279A/de unknown
- 1963-01-28 GB GB3430/63A patent/GB994455A/en not_active Expired
- 1963-01-28 SE SE907/63A patent/SE315662B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH448279A (de) | 1967-12-15 |
| GB994455A (en) | 1965-06-10 |
| US3260882A (en) | 1966-07-12 |