| 发明名称 |
WATER-PERMEABLE PAVING ELEMENT |
| 摘要 |
The invention relates to a pressure resistant and shape resistant water-permeable paving element. Said paving element is produced in such a manner that is it pressure formed and burnt consists of a mixture of sintering agent or fluxing agent (5) in addition to a support particle (3). |
| 申请公布号 |
WO2004070115(A1) |
申请公布日期 |
2004.08.19 |
| 申请号 |
WO2004DE00031 |
申请日期 |
2004.01.14 |
| 申请人 |
SEWA STEINWERKE GMBH;SPITZ, MICHAEL |
发明人 |
SPITZ, MICHAEL |
| 分类号 |
E01C5/04 |
主分类号 |
E01C5/04 |
| 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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