发明名称 |
Dam plate, provided with profiling and contains opening for water to flow through |
摘要 |
The dam plate (1) contains an opening (11) for water to flow through and is provided with profiling which does not extend all the way across it. An Independent claim is also included for a dam comprising one of these dam plates.
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申请公布号 |
NL1019980(C1) |
申请公布日期 |
2003.08.19 |
申请号 |
NL20021019980 |
申请日期 |
2002.02.15 |
申请人 |
JAKOB GERRIT HENDRIK PANNEKOEK |
发明人 |
JAKOB GERRIT HENDRIK PANNEKOEK |
分类号 |
E02B7/16;E02B7/44;E02B8/06;(IPC1-7):E02B7/16 |
主分类号 |
E02B7/16 |
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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