| 发明名称 |
Material for construction or renovation of dykes consists of sand and/or ground rock particles which are made water repellent by surface treatment with a hydrophobic agent |
| 摘要 |
<p>The material for construction or renovation of dykes consists of sand and/or ground rock particles which are made water repellent by surface treatment with a hydrophobic agent.</p> |
| 申请公布号 |
DE20215738(U1) |
申请公布日期 |
2003.01.16 |
| 申请号 |
DE2002215738U |
申请日期 |
2002.10.10 |
| 申请人 |
HAUKE, OSKAR |
发明人 |
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| 分类号 |
E02B3/10;E02B3/12;(IPC1-7):E02B3/12 |
主分类号 |
E02B3/10 |
| 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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