JPS51149645U - - Google Patents
Info
- Publication number
- JPS51149645U JPS51149645U JP7018775U JP7018775U JPS51149645U JP S51149645 U JPS51149645 U JP S51149645U JP 7018775 U JP7018775 U JP 7018775U JP 7018775 U JP7018775 U JP 7018775U JP S51149645 U JPS51149645 U JP S51149645U
- 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
- Overhead Projectors And Projection Screens (AREA)
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975070187U JPS5725204Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975070187U JPS5725204Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51149645U true JPS51149645U (en:Method) | 1976-11-30 |
| JPS5725204Y2 JPS5725204Y2 (en:Method) | 1982-06-01 |
Family
ID=39218043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975070187U Expired JPS5725204Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5725204Y2 (en:Method) |
-
1975
- 1975-05-23 JP JP1975070187U patent/JPS5725204Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5725204Y2 (en:Method) | 1982-06-01 |