发明名称 |
A float-like device for use in water and fitted to the underarm region useful for protection in water sports as an aid to reaching the surface quickly, especially in the presence of high waves |
摘要 |
<p>A float-like device for use in water and fitted to the underarm region (1).</p> |
申请公布号 |
DE102004017059(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
DE20041017059 |
申请日期 |
2004.04.07 |
申请人 |
EHRENREICH, FELIX |
发明人 |
EHRENREICH, FELIX |
分类号 |
A63B31/04;A63B31/10;A63B31/12;(IPC1-7):A63B31/10 |
主分类号 |
A63B31/04 |
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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