| 发明名称 |
EDUCATIONAL AID/TOY |
| 摘要 |
|
| 申请公布号 |
GB8402378(D0) |
申请公布日期 |
1984.02.29 |
| 申请号 |
GB19840002378 |
申请日期 |
1984.01.30 |
| 申请人 |
PATTNI, J |
发明人 |
|
| 分类号 |
|
主分类号 |
|
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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