发明名称 Arrangement for reducing the hydrodynamic resistance of hulls
摘要 An arrangement for reducing the hydrodynamic resistance of hulls is created which enables the turbulence, in particular at the fin and rudder, and thus the resistance to be reduced so that the boat can achieve a higher speed. An elastic material is used which is arranged on the fin and the rudder and if need be on the centreboard. <IMAGE>
申请公布号 DE3408532(A1) 申请公布日期 1985.09.19
申请号 DE19843408532 申请日期 1984.03.06
申请人 WALTHAUSEN,LUDOLF VON,DIPL.-ING. 发明人 VON,DIPL.-ING. WALTHAUSEN,LUDOLF
分类号 B63B3/38;B63H25/38;(IPC1-7):B63H25/38 主分类号 B63B3/38
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