| 发明名称 |
Sea anchor with wedge shaped front portion and concave underside for enhanced anchoring on sea bed |
| 摘要 |
A sea anchor is disclosed, as shown in the drawing, with wedge shaped front portion and concave underside for enhanced anchoring on the sea bed.
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| 申请公布号 |
NZ554805(A) |
申请公布日期 |
2007.06.29 |
| 申请号 |
NZ20070554805 |
申请日期 |
2007.04.30 |
| 申请人 |
CALUM BAIRD MUIR |
发明人 |
NOT SUPPLIED;MUIR, CALUM BAIRD |
| 分类号 |
(IPC1-7):B63B21/24;B63B21/27;B63B21/29 |
主分类号 |
(IPC1-7):B63B21/24 |
| 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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