JPS5617783Y2 - - Google Patents
Info
- Publication number
- JPS5617783Y2 JPS5617783Y2 JP7601976U JP7601976U JPS5617783Y2 JP S5617783 Y2 JPS5617783 Y2 JP S5617783Y2 JP 7601976 U JP7601976 U JP 7601976U JP 7601976 U JP7601976 U JP 7601976U JP S5617783 Y2 JPS5617783 Y2 JP S5617783Y2
- 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)
- Calculators And Similar Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7601976U JPS5617783Y2 (it) | 1976-06-10 | 1976-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7601976U JPS5617783Y2 (it) | 1976-06-10 | 1976-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52166431U JPS52166431U (it) | 1977-12-16 |
| JPS5617783Y2 true JPS5617783Y2 (it) | 1981-04-24 |
Family
ID=28550638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7601976U Expired JPS5617783Y2 (it) | 1976-06-10 | 1976-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5617783Y2 (it) |
-
1976
- 1976-06-10 JP JP7601976U patent/JPS5617783Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52166431U (it) | 1977-12-16 |