发明名称 |
Water ski training apparatus |
摘要 |
A training apparatus for the sport of water skiing comprising, in combination: a pair of water skis; a first connection near the fronts of said skis and a second connection near the backs of said skis for maintaining the skis generally parallel with a predetermined mutual spacing; a handle rope fixed at one end to the first connection and having a gripping handle at the other end; and a towing rope connected to the first connection for providing forward impulsion to the skis.
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申请公布号 |
US4460344(A) |
申请公布日期 |
1984.07.17 |
申请号 |
US19820398450 |
申请日期 |
1982.07.14 |
申请人 |
LAKE REGION PRODUCTS, INC. |
发明人 |
NOTERMANN, WALTER F. |
分类号 |
A63C5/16;B63B35/85;(IPC1-7):A63C11/00 |
主分类号 |
A63C5/16 |
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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