| 发明名称 |
SNOWMOBILE SKI |
| 摘要 |
A snowmobile ski with a pair of outboard keels and laterally projecting, upwardly slanting, lateral wings attached proximate the outboard keels is disclosed. A ski of this structure has improved flotation and resistance to side slippage in turns.
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| 申请公布号 |
US2008271303(A1) |
申请公布日期 |
2008.11.06 |
| 申请号 |
US20070962601 |
申请日期 |
2007.12.21 |
| 申请人 |
STARTING LINE PRODUCTS, INC. |
发明人 |
ROBERTS ALLEN;HOKANSON JOSEPH BRIGHAM |
| 分类号 |
B23P11/00;A63C5/03;B62B17/02;B62M27/00 |
主分类号 |
B23P11/00 |
| 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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