JPS56108163U - - Google Patents
Info
- Publication number
- JPS56108163U JPS56108163U JP587780U JP587780U JPS56108163U JP S56108163 U JPS56108163 U JP S56108163U JP 587780 U JP587780 U JP 587780U JP 587780 U JP587780 U JP 587780U JP S56108163 U JPS56108163 U JP S56108163U
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP587780U JPS5814361Y2 (ja) | 1980-01-23 | 1980-01-23 | 分数学習具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP587780U JPS5814361Y2 (ja) | 1980-01-23 | 1980-01-23 | 分数学習具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56108163U true JPS56108163U (ja) | 1981-08-22 |
| JPS5814361Y2 JPS5814361Y2 (ja) | 1983-03-22 |
Family
ID=29602545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP587780U Expired JPS5814361Y2 (ja) | 1980-01-23 | 1980-01-23 | 分数学習具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814361Y2 (ja) |
-
1980
- 1980-01-23 JP JP587780U patent/JPS5814361Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5814361Y2 (ja) | 1983-03-22 |