JPS502822Y1 - - Google Patents
Info
- Publication number
- JPS502822Y1 JPS502822Y1 JP9478570U JP9478570U JPS502822Y1 JP S502822 Y1 JPS502822 Y1 JP S502822Y1 JP 9478570 U JP9478570 U JP 9478570U JP 9478570 U JP9478570 U JP 9478570U JP S502822 Y1 JPS502822 Y1 JP S502822Y1
- 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 |
|---|---|---|---|
| JP9478570U JPS502822Y1 (ja) | 1970-09-24 | 1970-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9478570U JPS502822Y1 (ja) | 1970-09-24 | 1970-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS502822Y1 true JPS502822Y1 (ja) | 1975-01-25 |
Family
ID=33258010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9478570U Expired JPS502822Y1 (ja) | 1970-09-24 | 1970-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502822Y1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014175923A (ja) * | 2013-03-11 | 2014-09-22 | Yojiro Aizawa | 資料撮影装置 |
-
1970
- 1970-09-24 JP JP9478570U patent/JPS502822Y1/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014175923A (ja) * | 2013-03-11 | 2014-09-22 | Yojiro Aizawa | 資料撮影装置 |