JPS52122198U - - Google Patents
Info
- Publication number
- JPS52122198U JPS52122198U JP2959476U JP2959476U JPS52122198U JP S52122198 U JPS52122198 U JP S52122198U JP 2959476 U JP2959476 U JP 2959476U JP 2959476 U JP2959476 U JP 2959476U JP S52122198 U JPS52122198 U JP S52122198U
- 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.)
- Pending
Links
Landscapes
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2959476U JPS52122198U (en:Method) | 1976-03-11 | 1976-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2959476U JPS52122198U (en:Method) | 1976-03-11 | 1976-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52122198U true JPS52122198U (en:Method) | 1977-09-17 |
Family
ID=28489180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2959476U Pending JPS52122198U (en:Method) | 1976-03-11 | 1976-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52122198U (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220094436A (ko) * | 2020-12-29 | 2022-07-06 | 서원대학교산학협력단 | 미취학 유아 인지발달용 학습교구 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS45889Y1 (en:Method) * | 1967-05-06 | 1970-01-16 | ||
| JPS52110145A (en) * | 1976-03-11 | 1977-09-16 | Masaya Takeuchi | Jigsaw puzzle study toy |
-
1976
- 1976-03-11 JP JP2959476U patent/JPS52122198U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS45889Y1 (en:Method) * | 1967-05-06 | 1970-01-16 | ||
| JPS52110145A (en) * | 1976-03-11 | 1977-09-16 | Masaya Takeuchi | Jigsaw puzzle study toy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220094436A (ko) * | 2020-12-29 | 2022-07-06 | 서원대학교산학협력단 | 미취학 유아 인지발달용 학습교구 |