JPS5224488Y2 - - Google Patents
Info
- Publication number
- JPS5224488Y2 JPS5224488Y2 JP3965172U JP3965172U JPS5224488Y2 JP S5224488 Y2 JPS5224488 Y2 JP S5224488Y2 JP 3965172 U JP3965172 U JP 3965172U JP 3965172 U JP3965172 U JP 3965172U JP S5224488 Y2 JPS5224488 Y2 JP S5224488Y2
- 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 |
|---|---|---|---|
| JP3965172U JPS5224488Y2 (fr) | 1972-04-04 | 1972-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3965172U JPS5224488Y2 (fr) | 1972-04-04 | 1972-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48113938U JPS48113938U (fr) | 1973-12-26 |
| JPS5224488Y2 true JPS5224488Y2 (fr) | 1977-06-03 |
Family
ID=27910108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3965172U Expired JPS5224488Y2 (fr) | 1972-04-04 | 1972-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5224488Y2 (fr) |
-
1972
- 1972-04-04 JP JP3965172U patent/JPS5224488Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48113938U (fr) | 1973-12-26 |