发明名称 |
Amusement device for making bubbles |
摘要 |
A bubble making wand with inner and outer generally concentric serrated rings for making a plurality of small bubbles inside of a single larger bubble. A pan having two reservoirs with shape complimentary to the shape of the wand is also described.
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申请公布号 |
US4481731(A) |
申请公布日期 |
1984.11.13 |
申请号 |
US19830482634 |
申请日期 |
1983.04.06 |
申请人 |
PRODUCT ORIGINATORS, INC. |
发明人 |
LA FATA, JOHN E.;CUCCIO, JOHN D. |
分类号 |
A63H33/28;(IPC1-7):A63H33/28 |
主分类号 |
A63H33/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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