发明名称 Aquatic exercise assembly
摘要 An exercise assembly for use in water. The assembly has an elongated shaft supporting a plurality of fins at one end. During an exercise the user grips the shaft and forces the fins through the water which offers a resistance to movement of the fins.
申请公布号 US4416451(A) 申请公布日期 1983.11.22
申请号 US19810310788 申请日期 1981.10.13
申请人 SOLLOWAY, DANIEL S. 发明人 SOLLOWAY, DANIEL S.
分类号 A63B21/008;(IPC1-7):A63B21/00 主分类号 A63B21/008
代理机构 代理人
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