发明名称 Water craft
摘要 A water craft is of one-piece construction having a bow section provided on the underside with a pair of parallel runners and a recessed central portion. In addition, the craft has a stern section which narrows toward the rear and which has a chine on the underside in spaced relation to the runners to provide two channels for a flow of water. A stern section also has a flat deck for seating or standing of a user thereon depending upon the use of the craft, for example, as a rescue craft or as a sail boat.
申请公布号 US4894035(A) 申请公布日期 1990.01.16
申请号 US19880263612 申请日期 1988.10.27
申请人 PIA, FRANCESCO A. 发明人 PIA, FRANCESCO A.
分类号 B63B35/71;B63B35/79 主分类号 B63B35/71
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