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经营范围
发明名称
Hydrodynamically modified hull for a water craft
摘要
A hull for a sail boat, wherein devices for the continuous hydrodynamic conversion of a displacement-type hull into a planing-type hull, even during sailing are provided on the stern in front of the hull end.
申请公布号
US4864948(A)
申请公布日期
1989.09.12
申请号
US19880171071
申请日期
1988.03.21
申请人
GUETTLER, JO
发明人
GUETTLER, JO
分类号
B63B1/08;B63B1/34
主分类号
B63B1/08
代理机构
代理人
主权项
地址
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