JPS51137279U - - Google Patents
Info
- Publication number
- JPS51137279U JPS51137279U JP5679975U JP5679975U JPS51137279U JP S51137279 U JPS51137279 U JP S51137279U JP 5679975 U JP5679975 U JP 5679975U JP 5679975 U JP5679975 U JP 5679975U JP S51137279 U JPS51137279 U JP S51137279U
- 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.)
- Granted
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975056799U JPS5943585Y2 (ja) | 1975-04-28 | 1975-04-28 | 表示装置用導光板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975056799U JPS5943585Y2 (ja) | 1975-04-28 | 1975-04-28 | 表示装置用導光板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51137279U true JPS51137279U (enExample) | 1976-11-05 |
| JPS5943585Y2 JPS5943585Y2 (ja) | 1984-12-25 |
Family
ID=28211640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975056799U Expired JPS5943585Y2 (ja) | 1975-04-28 | 1975-04-28 | 表示装置用導光板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5943585Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190791U (enExample) * | 1974-12-28 | 1976-07-20 |
-
1975
- 1975-04-28 JP JP1975056799U patent/JPS5943585Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190791U (enExample) * | 1974-12-28 | 1976-07-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5943585Y2 (ja) | 1984-12-25 |