JPS5541409B2 - - Google Patents
Info
- Publication number
- JPS5541409B2 JPS5541409B2 JP1245573A JP1245573A JPS5541409B2 JP S5541409 B2 JPS5541409 B2 JP S5541409B2 JP 1245573 A JP1245573 A JP 1245573A JP 1245573 A JP1245573 A JP 1245573A JP S5541409 B2 JPS5541409 B2 JP S5541409B2
- 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 |
|---|---|---|---|
| JP1245573A JPS5541409B2 (en) | 1973-02-01 | 1973-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1245573A JPS5541409B2 (en) | 1973-02-01 | 1973-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49103627A JPS49103627A (en) | 1974-10-01 |
| JPS5541409B2 true JPS5541409B2 (en) | 1980-10-24 |
Family
ID=11805802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1245573A Expired JPS5541409B2 (en) | 1973-02-01 | 1973-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5541409B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0792589B2 (en) * | 1989-05-26 | 1995-10-09 | 株式会社アサヒペン | High quality screen |
-
1973
- 1973-02-01 JP JP1245573A patent/JPS5541409B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49103627A (en) | 1974-10-01 |