| 发明名称 |
Boat propeller cover |
| 摘要 |
A boat propeller cover (10) has a housing (20) that surrounds the propeller while affixed to the propeller shaft, and provides a protective case for the propeller when it is removed from the shaft.
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| 申请公布号 |
US2005066874(A1) |
申请公布日期 |
2005.03.31 |
| 申请号 |
US20040496712 |
申请日期 |
2004.11.17 |
| 申请人 |
TONOKABONI TONY;GRIECO MICHAEL |
发明人 |
TONOKABONI TONY;GRIECO MICHAEL |
| 分类号 |
B63H5/16;B63H20/36;(IPC1-7):B63B17/00 |
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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