发明名称 |
Device for towing a sailboard |
摘要 |
The power surfer is a simple device that is used to convert most of the wind driven sailboards or windsurfers being produced these days into a surfboard which can easily be pulled behind a boat or other type of watercraft.
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申请公布号 |
US5694880(A) |
申请公布日期 |
1997.12.09 |
申请号 |
US19950375772 |
申请日期 |
1995.06.14 |
申请人 |
GRAY, TIMOTHY P.;KUNES, MICHAEL A. |
发明人 |
GRAY, TIMOTHY P.;KUNES, MICHAEL A. |
分类号 |
B63B35/81;(IPC1-7):B63B21/56 |
主分类号 |
B63B35/81 |
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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