JPS5229963Y2 - - Google Patents
Info
- Publication number
- JPS5229963Y2 JPS5229963Y2 JP6475572U JP6475572U JPS5229963Y2 JP S5229963 Y2 JPS5229963 Y2 JP S5229963Y2 JP 6475572 U JP6475572 U JP 6475572U JP 6475572 U JP6475572 U JP 6475572U JP S5229963 Y2 JPS5229963 Y2 JP S5229963Y2
- 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 |
|---|---|---|---|
| JP6475572U JPS5229963Y2 (en:Method) | 1972-05-31 | 1972-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6475572U JPS5229963Y2 (en:Method) | 1972-05-31 | 1972-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4929937U JPS4929937U (en:Method) | 1974-03-14 |
| JPS5229963Y2 true JPS5229963Y2 (en:Method) | 1977-07-08 |
Family
ID=27957030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6475572U Expired JPS5229963Y2 (en:Method) | 1972-05-31 | 1972-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5229963Y2 (en:Method) |
-
1972
- 1972-05-31 JP JP6475572U patent/JPS5229963Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4929937U (en:Method) | 1974-03-14 |