JPS5238411B2 - - Google Patents
Info
- Publication number
- JPS5238411B2 JPS5238411B2 JP9954273A JP9954273A JPS5238411B2 JP S5238411 B2 JPS5238411 B2 JP S5238411B2 JP 9954273 A JP9954273 A JP 9954273A JP 9954273 A JP9954273 A JP 9954273A JP S5238411 B2 JPS5238411 B2 JP S5238411B2
- 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.)
- Expired
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954273A JPS5238411B2 (fr) | 1973-09-04 | 1973-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954273A JPS5238411B2 (fr) | 1973-09-04 | 1973-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5050922A JPS5050922A (fr) | 1975-05-07 |
| JPS5238411B2 true JPS5238411B2 (fr) | 1977-09-29 |
Family
ID=14250060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9954273A Expired JPS5238411B2 (fr) | 1973-09-04 | 1973-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5238411B2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57109144U (fr) * | 1980-12-25 | 1982-07-06 |
-
1973
- 1973-09-04 JP JP9954273A patent/JPS5238411B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57109144U (fr) * | 1980-12-25 | 1982-07-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5050922A (fr) | 1975-05-07 |