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发明名称
A REVETMENT FOR PROTECTING THE INCLINED SURFACES OF BEACHES SHORES RIVERS OR CHANNELS AND OF STRUCTURES SUCH AS MOLES DIKES OR CHANNEL WALLS LOCATED IN THESE PLACES AGAINST EROSIN BY WAVES AND FLOWING WATER
摘要
申请公布号
PT75546(A)
申请公布日期
1982.10.01
申请号
PT19820075546
申请日期
1982.09.10
申请人
POUL NYBOE KNUDSEN
发明人
分类号
E02B3/14;(IPC1-7):E02B/
主分类号
E02B3/14
代理机构
代理人
主权项
地址
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