发明名称 Paddle boat, particularly canoe or kayak, has wedge-shaped recess in longitudinal direction and drive direction of paddle boat
摘要 <p>The paddle boat has a wedge-shaped recess in longitudinal direction and drive direction of the paddle boat predominantly in the underbody hull.</p>
申请公布号 DE102010051208(A1) 申请公布日期 2012.05.16
申请号 DE20101051208 申请日期 2010.11.12
申请人 BARTOS, FRANZ 发明人 BARTOS, FRANZ
分类号 B63B1/04;B63B35/71 主分类号 B63B1/04
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