FR2146361B1 - - Google Patents
Info
- Publication number
- FR2146361B1 FR2146361B1 FR7225949A FR7225949A FR2146361B1 FR 2146361 B1 FR2146361 B1 FR 2146361B1 FR 7225949 A FR7225949 A FR 7225949A FR 7225949 A FR7225949 A FR 7225949A FR 2146361 B1 FR2146361 B1 FR 2146361B1
- 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
- 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
- H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5451471A JPS5235276B1 (en) | 1971-07-20 | 1971-07-20 | |
| JP5481071A JPS5223548B1 (en) | 1971-07-21 | 1971-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2146361A1 FR2146361A1 (en) | 1973-03-02 |
| FR2146361B1 true FR2146361B1 (en) | 1975-10-03 |
Family
ID=26395265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7225949A Expired FR2146361B1 (en) | 1971-07-20 | 1972-07-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3819975A (en) |
| CA (1) | CA954925A (en) |
| FR (1) | FR2146361B1 (en) |
| GB (1) | GB1378969A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460803A1 (en) * | 1974-12-21 | 1976-09-30 | Bennes Marrel Sa | Lorry container handling equipment - swinging arm on lorry has ram operated lifting hook on its end |
| US4446400A (en) * | 1980-12-16 | 1984-05-01 | Cherry Electrical Products Corporation | Gaseous display panel with webbed anode |
| JPH04155734A (en) * | 1990-10-19 | 1992-05-28 | Nec Kagoshima Ltd | Fluorescent display tube |
| US5361079A (en) * | 1992-03-04 | 1994-11-01 | Nec Corporation | Connector for interconnecting a grid to a grid drive in a chip-in fluorescent display panel |
-
1972
- 1972-07-19 FR FR7225949A patent/FR2146361B1/fr not_active Expired
- 1972-07-19 CA CA147,529A patent/CA954925A/en not_active Expired
- 1972-07-20 US US00273492A patent/US3819975A/en not_active Expired - Lifetime
- 1972-07-20 GB GB3398272A patent/GB1378969A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1378969A (en) | 1975-01-02 |
| DE2235709A1 (en) | 1973-01-25 |
| DE2235709B2 (en) | 1975-12-04 |
| CA954925A (en) | 1974-09-17 |
| FR2146361A1 (en) | 1973-03-02 |
| US3819975A (en) | 1974-06-25 |