发明名称 |
COMBINATION BOAT TRAILER |
摘要 |
A boat construction having a pair of spaced-apart slots near the stern open to the bottom of the boat and the stern wall of the boat and a retractible running gear pivotally mounted in the slots between a land transport position and a retracted position. A detachable hitch having a three-point connection to the bow of the boat and a universal joint connection to a holding vehicle.
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申请公布号 |
US3689950(A) |
申请公布日期 |
1972.09.12 |
申请号 |
USD3689950 |
申请日期 |
1970.03.31 |
申请人 |
JERZY GEORGE JALOWIECKI;JAN METELSKI |
发明人 |
JERZY GEORGE JALOWIECKI;JAN METELSKI |
分类号 |
B63C13/00;(IPC1-7):B63C13/00 |
主分类号 |
B63C13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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