| 发明名称 |
Boot sole for movement on sand comprises recesses in bottom part which allow trapping and compressing portion of sand to create support points |
| 摘要 |
The soles have cavities (3) in their lower parts (1) which allow a portion of the sand walked on to be trapped.
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| 申请公布号 |
FR2831776(A1) |
申请公布日期 |
2003.05.09 |
| 申请号 |
FR20010014255 |
申请日期 |
2001.11.05 |
| 申请人 |
GUICHARD FRANCIS |
发明人 |
GUICHARD FRANCIS |
| 分类号 |
A43B13/14;(IPC1-7):A43B13/22;A43B3/00 |
主分类号 |
A43B13/14 |
| 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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