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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 EROSION BY WAVES AND FLOWING WATER
摘要
申请公布号
DE3152098(A1)
申请公布日期
1982.07.15
申请号
DE19813152098
申请日期
1981.05.27
申请人
KNUDSEN P
发明人
KNUDSEN P
分类号
E02B3/12;E02B3/14;(IPC1-7):E01B3/12
主分类号
E02B3/12
代理机构
代理人
主权项
地址
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