JPS5137549Y2 - - Google Patents
Info
- Publication number
- JPS5137549Y2 JPS5137549Y2 JP3032772U JP3032772U JPS5137549Y2 JP S5137549 Y2 JPS5137549 Y2 JP S5137549Y2 JP 3032772 U JP3032772 U JP 3032772U JP 3032772 U JP3032772 U JP 3032772U JP S5137549 Y2 JPS5137549 Y2 JP S5137549Y2
- 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 |
|---|---|---|---|
| JP3032772U JPS5137549Y2 (en:Method) | 1972-03-15 | 1972-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3032772U JPS5137549Y2 (en:Method) | 1972-03-15 | 1972-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48105643U JPS48105643U (en:Method) | 1973-12-08 |
| JPS5137549Y2 true JPS5137549Y2 (en:Method) | 1976-09-14 |
Family
ID=27892516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3032772U Expired JPS5137549Y2 (en:Method) | 1972-03-15 | 1972-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5137549Y2 (en:Method) |
-
1972
- 1972-03-15 JP JP3032772U patent/JPS5137549Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48105643U (en:Method) | 1973-12-08 |