发明名称 |
Water dam game device |
摘要 |
A game device with a water reservoir having a plurality of openings for exit of water from the reservoir and blocking members adapted to either block the flow of water from the openings or permit the flow of water from the openings.
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申请公布号 |
US6250636(B1) |
申请公布日期 |
2001.06.26 |
申请号 |
US20000495864 |
申请日期 |
2000.02.02 |
申请人 |
RIVET ROBERT R. |
发明人 |
RIVET ROBERT R.;RIVET FRANCIS S. |
分类号 |
A63F7/04;(IPC1-7):A63F9/00 |
主分类号 |
A63F7/04 |
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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