发明名称 Kayaking simulation device for creating a recirculating hydraulic hole effect within a receiving pool
摘要 A kayaking simulation device for use with a water body. The water body has a water surface. The kayaking simulation device comprises a hydraulic hole mechanism for introducing a predetermined amount of water into the water body and creating a hydraulic hole in the water surface of the water body.
申请公布号 US6454659(B1) 申请公布日期 2002.09.24
申请号 US20000594062 申请日期 2000.06.14
申请人 NOBLE FORREST 发明人 NOBLE FORREST
分类号 A63B69/08;A63B69/12;A63G21/18;(IPC1-7):A63G21/18 主分类号 A63B69/08
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