JPS5611251Y2 - - Google Patents
Info
- Publication number
- JPS5611251Y2 JPS5611251Y2 JP6571975U JP6571975U JPS5611251Y2 JP S5611251 Y2 JPS5611251 Y2 JP S5611251Y2 JP 6571975 U JP6571975 U JP 6571975U JP 6571975 U JP6571975 U JP 6571975U JP S5611251 Y2 JPS5611251 Y2 JP S5611251Y2
- 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
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6571975U JPS5611251Y2 (en:Method) | 1975-05-14 | 1975-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6571975U JPS5611251Y2 (en:Method) | 1975-05-14 | 1975-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51145012U JPS51145012U (en:Method) | 1976-11-22 |
| JPS5611251Y2 true JPS5611251Y2 (en:Method) | 1981-03-13 |
Family
ID=28530970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6571975U Expired JPS5611251Y2 (en:Method) | 1975-05-14 | 1975-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5611251Y2 (en:Method) |
-
1975
- 1975-05-14 JP JP6571975U patent/JPS5611251Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51145012U (en:Method) | 1976-11-22 |