JPS506460Y1 - - Google Patents
Info
- Publication number
- JPS506460Y1 JPS506460Y1 JP12548670U JP12548670U JPS506460Y1 JP S506460 Y1 JPS506460 Y1 JP S506460Y1 JP 12548670 U JP12548670 U JP 12548670U JP 12548670 U JP12548670 U JP 12548670U JP S506460 Y1 JPS506460 Y1 JP S506460Y1
- 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 |
|---|---|---|---|
| JP12548670U JPS506460Y1 (ja) | 1970-12-15 | 1970-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12548670U JPS506460Y1 (ja) | 1970-12-15 | 1970-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS506460Y1 true JPS506460Y1 (ja) | 1975-02-24 |
Family
ID=33085707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12548670U Expired JPS506460Y1 (ja) | 1970-12-15 | 1970-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS506460Y1 (ja) |
-
1970
- 1970-12-15 JP JP12548670U patent/JPS506460Y1/ja not_active Expired