JPS522511Y2 - - Google Patents
Info
- Publication number
- JPS522511Y2 JPS522511Y2 JP10903572U JP10903572U JPS522511Y2 JP S522511 Y2 JPS522511 Y2 JP S522511Y2 JP 10903572 U JP10903572 U JP 10903572U JP 10903572 U JP10903572 U JP 10903572U JP S522511 Y2 JPS522511 Y2 JP S522511Y2
- 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
- Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10903572U JPS522511Y2 (en:Method) | 1972-09-21 | 1972-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10903572U JPS522511Y2 (en:Method) | 1972-09-21 | 1972-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4965343U JPS4965343U (en:Method) | 1974-06-07 |
| JPS522511Y2 true JPS522511Y2 (en:Method) | 1977-01-20 |
Family
ID=28329764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10903572U Expired JPS522511Y2 (en:Method) | 1972-09-21 | 1972-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS522511Y2 (en:Method) |
-
1972
- 1972-09-21 JP JP10903572U patent/JPS522511Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4965343U (en:Method) | 1974-06-07 |