发明名称 |
Surfboard metal V fin aly V fin |
摘要 |
A surfboard metal fin arrangement; said fin arrangement including two metal fin elements extending from proximate an underside of said surfboard; said two metal fin elements arranged in an inverted “V” formation; metal forming each of said two fin elements having a thickness of between 1.0 and 3.5 mm.
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申请公布号 |
US2010144223(A1) |
申请公布日期 |
2010.06.10 |
申请号 |
US20090456680 |
申请日期 |
2009.06.22 |
申请人 |
KOVACS JAMES IMRE;LEE GRAHAM;BURKE WAYNE |
发明人 |
KOVACS JAMES IMRE;LEE GRAHAM;BURKE WAYNE |
分类号 |
B63B35/79;B63B1/00 |
主分类号 |
B63B35/79 |
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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