JPS57185398U - - Google Patents
Info
- Publication number
- JPS57185398U JPS57185398U JP7278181U JP7278181U JPS57185398U JP S57185398 U JPS57185398 U JP S57185398U JP 7278181 U JP7278181 U JP 7278181U JP 7278181 U JP7278181 U JP 7278181U JP S57185398 U JPS57185398 U JP S57185398U
- 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
Landscapes
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7278181U JPS6132718Y2 (https=) | 1981-05-20 | 1981-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7278181U JPS6132718Y2 (https=) | 1981-05-20 | 1981-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57185398U true JPS57185398U (https=) | 1982-11-25 |
| JPS6132718Y2 JPS6132718Y2 (https=) | 1986-09-24 |
Family
ID=29868566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7278181U Expired JPS6132718Y2 (https=) | 1981-05-20 | 1981-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6132718Y2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008040440A (ja) * | 2006-08-09 | 2008-02-21 | Toshihiko Osakabe | 変化する直方体 |
| WO2012133213A1 (ja) * | 2011-03-30 | 2012-10-04 | Takahashi Yuko | 素数塔用知育教材 |
-
1981
- 1981-05-20 JP JP7278181U patent/JPS6132718Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008040440A (ja) * | 2006-08-09 | 2008-02-21 | Toshihiko Osakabe | 変化する直方体 |
| WO2012133213A1 (ja) * | 2011-03-30 | 2012-10-04 | Takahashi Yuko | 素数塔用知育教材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6132718Y2 (https=) | 1986-09-24 |