发明名称 Broad beamed canoe float - has recess for crew and propelled by one-piece double bladed paddle, with feathered blades
摘要 <p>The float has a bow and a canoe stern and has a broad beam to ensure stability. The float is fitted with a central well over the length and arranged for the crew member to sit facing the bow with legs extended longitudinally. The depth of the float increases towards the centre. The float is propelled with a unitary paddle having a blade at each end and the blades making an angle with each other in the horizontal plane. The shape of the float provides increased stability.</p>
申请公布号 FR2460251(A1) 申请公布日期 1981.01.23
申请号 FR19790016967 申请日期 1979.06.29
申请人 DOR RAPHAELE 发明人
分类号 B63B35/71;B63H16/04;(IPC1-7):63H16/04 主分类号 B63B35/71
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