FR2018852A1 - - Google Patents
Info
- Publication number
- FR2018852A1 FR2018852A1 FR6932638A FR6932638A FR2018852A1 FR 2018852 A1 FR2018852 A1 FR 2018852A1 FR 6932638 A FR6932638 A FR 6932638A FR 6932638 A FR6932638 A FR 6932638A FR 2018852 A1 FR2018852 A1 FR 2018852A1
- 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.)
- Pending
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 |
|---|---|---|---|
| JP7066468 | 1968-09-25 | ||
| JP7371168 | 1968-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2018852A1 true FR2018852A1 (enExample) | 1970-06-26 |
Family
ID=26411793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6932638A Pending FR2018852A1 (enExample) | 1968-09-25 | 1969-09-24 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1948321C3 (enExample) |
| FR (1) | FR2018852A1 (enExample) |
| GB (1) | GB1289534A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3711733A (en) * | 1971-11-12 | 1973-01-16 | Ncr | Interconnected electrode display means |
-
1969
- 1969-09-23 GB GB1289534D patent/GB1289534A/en not_active Expired
- 1969-09-24 DE DE19691948321 patent/DE1948321C3/de not_active Expired
- 1969-09-24 FR FR6932638A patent/FR2018852A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1948321B2 (de) | 1974-03-14 |
| DE1948321C3 (de) | 1974-10-10 |
| GB1289534A (enExample) | 1972-09-20 |
| DE1948321A1 (de) | 1970-04-23 |