JPS5028666Y1 - - Google Patents
Info
- Publication number
- JPS5028666Y1 JPS5028666Y1 JP1969016561U JP1656169U JPS5028666Y1 JP S5028666 Y1 JPS5028666 Y1 JP S5028666Y1 JP 1969016561 U JP1969016561 U JP 1969016561U JP 1656169 U JP1656169 U JP 1656169U JP S5028666 Y1 JPS5028666 Y1 JP S5028666Y1
- 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 |
|---|---|---|---|
| JP1969016561U JPS5028666Y1 (ja) | 1969-02-25 | 1969-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969016561U JPS5028666Y1 (ja) | 1969-02-25 | 1969-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5028666Y1 true JPS5028666Y1 (ja) | 1975-08-23 |
Family
ID=33047009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1969016561U Expired JPS5028666Y1 (ja) | 1969-02-25 | 1969-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5028666Y1 (ja) |
-
1969
- 1969-02-25 JP JP1969016561U patent/JPS5028666Y1/ja not_active Expired