| 发明名称 |
DEVICE FOR REDUCING THE DRIVE POWER REQUIREMENTS OF A WATERCRAFT |
| 摘要 |
<p>According to the invention a device (100) is provided for reducing the drive power requirement of a watercraft comprising a fore-nozzle (10), wherein at least one outer fin (20) projects outwards from the fore-nozzle (10).</p> |
| 申请公布号 |
CA2794875(C) |
申请公布日期 |
2015.04.28 |
| 申请号 |
CA20122794875 |
申请日期 |
2012.11.09 |
| 申请人 |
BECKER MARINE SYSTEMS GMBH & CO. KG |
发明人 |
LEHMANN, DIRK;MEWIS, FRIEDRICH |
| 分类号 |
B63H5/16 |
主分类号 |
B63H5/16 |
| 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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