发明申请
US20050214075A1 Protective element for a breakwater or wave-retarding construction 有权
防波堤或阻波施工的保护元件

Protective element for a breakwater or wave-retarding construction
摘要:
A protective element for a breakwater or wave-retarding construction comprises a body that has at least two opposing projections. The projections are on either side of a flat base and extend transversely thereto. The periphery of the base is non-circular, so that rolling of the protective element under the influence of the beating of the waves is resisted.
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