JPS565166U - - Google Patents
Info
- Publication number
- JPS565166U JPS565166U JP8686479U JP8686479U JPS565166U JP S565166 U JPS565166 U JP S565166U JP 8686479 U JP8686479 U JP 8686479U JP 8686479 U JP8686479 U JP 8686479U JP S565166 U JPS565166 U JP S565166U
- 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 |
|---|---|---|---|
| JP1979086864U JPS58184Y2 (ja) | 1979-06-25 | 1979-06-25 | 算数教習具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979086864U JPS58184Y2 (ja) | 1979-06-25 | 1979-06-25 | 算数教習具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS565166U true JPS565166U (en:Method) | 1981-01-17 |
| JPS58184Y2 JPS58184Y2 (ja) | 1983-01-05 |
Family
ID=29320116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979086864U Expired JPS58184Y2 (ja) | 1979-06-25 | 1979-06-25 | 算数教習具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58184Y2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007015411A1 (ja) * | 2005-08-01 | 2007-02-08 | Girusu Co., Ltd. | 加減計算教育補助具またはコンピュータ画面上に表示される加減計算教育補助用表示要素 |
| KR100862480B1 (ko) | 2007-02-01 | 2008-10-08 | 박명조 | 손가락 모양을 이용한 숫자놀이 교육완구 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS45889Y1 (en:Method) * | 1967-05-06 | 1970-01-16 |
-
1979
- 1979-06-25 JP JP1979086864U patent/JPS58184Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS45889Y1 (en:Method) * | 1967-05-06 | 1970-01-16 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007015411A1 (ja) * | 2005-08-01 | 2007-02-08 | Girusu Co., Ltd. | 加減計算教育補助具またはコンピュータ画面上に表示される加減計算教育補助用表示要素 |
| KR100862480B1 (ko) | 2007-02-01 | 2008-10-08 | 박명조 | 손가락 모양을 이용한 숫자놀이 교육완구 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58184Y2 (ja) | 1983-01-05 |