JPS4990900A - - Google Patents
Info
- Publication number
- JPS4990900A JPS4990900A JP246673A JP246673A JPS4990900A JP S4990900 A JPS4990900 A JP S4990900A JP 246673 A JP246673 A JP 246673A JP 246673 A JP246673 A JP 246673A JP S4990900 A JPS4990900 A JP S4990900A
- Authority
- JP
- Japan
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP246673A JPS4990900A (ja) | 1972-12-28 | 1972-12-28 | |
| US398700A US3878399A (en) | 1972-10-03 | 1973-09-19 | Optical character display device |
| DE19732349764 DE2349764C3 (de) | 1972-10-03 | 1973-10-03 | 28.12.72 Japan 48-2466 Optische Zeichen-Anzeigenreinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP246673A JPS4990900A (ja) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990900A true JPS4990900A (ja) | 1974-08-30 |
Family
ID=11530072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP246673A Pending JPS4990900A (ja) | 1972-10-03 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990900A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50126195A (ja) * | 1974-03-01 | 1975-10-03 |
-
1972
- 1972-12-28 JP JP246673A patent/JPS4990900A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50126195A (ja) * | 1974-03-01 | 1975-10-03 |