| 发明名称 |
Block for covering dyke embankment, has lateral sides provided with off centre recesses extending between top and bottom sides |
| 摘要 |
<p>The lateral sides (3) of the block each contain a recess (4) extending in a direction between the top and bottom sides (1, 2) of the block next to one of the vertical edges.</p> |
| 申请公布号 |
NL1023362(C2) |
申请公布日期 |
2004.11.09 |
| 申请号 |
NL20031023362 |
申请日期 |
2003.05.08 |
| 申请人 |
HARINGMAN BETONWAREN B.V. |
发明人 |
LODEWIJK FRANS SALOMON JANSEN |
| 分类号 |
E02B3/14;(IPC1-7):E02B3/14 |
主分类号 |
E02B3/14 |
| 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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