| 发明名称 |
LAND AND WATER CRAFT TRAILER UNIT |
| 摘要 |
A trailer unit that will simultaneously haul land and water craft and wherein a supporting trailer for the water craft is adapted to be winched into place or with minor modifications to be used as a separate towing trailer.
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| 申请公布号 |
US3677425(A) |
申请公布日期 |
1972.07.18 |
| 申请号 |
USD3677425 |
申请日期 |
1970.06.15 |
| 申请人 |
DAN H. PATTEN |
发明人 |
DAN H. PATTEN |
| 分类号 |
B60P3/10;(IPC1-7):B60P3/08 |
主分类号 |
B60P3/10 |
| 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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