JPS5334918Y2 - - Google Patents
Info
- Publication number
- JPS5334918Y2 JPS5334918Y2 JP8774875U JP8774875U JPS5334918Y2 JP S5334918 Y2 JPS5334918 Y2 JP S5334918Y2 JP 8774875 U JP8774875 U JP 8774875U JP 8774875 U JP8774875 U JP 8774875U JP S5334918 Y2 JPS5334918 Y2 JP S5334918Y2
- 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 |
|---|---|---|---|
| JP8774875U JPS5334918Y2 (zh) | 1975-06-23 | 1975-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8774875U JPS5334918Y2 (zh) | 1975-06-23 | 1975-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS521135U JPS521135U (zh) | 1977-01-06 |
| JPS5334918Y2 true JPS5334918Y2 (zh) | 1978-08-26 |
Family
ID=28570095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8774875U Expired JPS5334918Y2 (zh) | 1975-06-23 | 1975-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5334918Y2 (zh) |
-
1975
- 1975-06-23 JP JP8774875U patent/JPS5334918Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS521135U (zh) | 1977-01-06 |