JPS5768263U - - Google Patents
Info
- Publication number
- JPS5768263U JPS5768263U JP14326780U JP14326780U JPS5768263U JP S5768263 U JPS5768263 U JP S5768263U JP 14326780 U JP14326780 U JP 14326780U JP 14326780 U JP14326780 U JP 14326780U JP S5768263 U JPS5768263 U JP S5768263U
- 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 |
|---|---|---|---|
| JP14326780U JPS5921410Y2 (ja) | 1980-10-09 | 1980-10-09 | 算数教習具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14326780U JPS5921410Y2 (ja) | 1980-10-09 | 1980-10-09 | 算数教習具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5768263U true JPS5768263U (show.php) | 1982-04-23 |
| JPS5921410Y2 JPS5921410Y2 (ja) | 1984-06-23 |
Family
ID=29503021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14326780U Expired JPS5921410Y2 (ja) | 1980-10-09 | 1980-10-09 | 算数教習具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921410Y2 (show.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012058750A (ja) * | 2011-11-04 | 2012-03-22 | Pygmalion Co Lyd | 算数教育用教具 |
| JP2013156396A (ja) * | 2012-01-30 | 2013-08-15 | Osaka Kyoiku Univ | 数の分解用学習具及び数の分解用学習システム |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013105234A1 (ja) * | 2012-01-11 | 2013-07-18 | ピグマリオン株式会社 | 算数教育用教具 |
-
1980
- 1980-10-09 JP JP14326780U patent/JPS5921410Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012058750A (ja) * | 2011-11-04 | 2012-03-22 | Pygmalion Co Lyd | 算数教育用教具 |
| JP2013156396A (ja) * | 2012-01-30 | 2013-08-15 | Osaka Kyoiku Univ | 数の分解用学習具及び数の分解用学習システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5921410Y2 (ja) | 1984-06-23 |