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发明名称
A PLATE FOR USE IN A REVETMENT FOR PROTECTING THE INCLINED SURFACES OF BEACHES,SHORES,RIVERS OF CHANNELS AGAINST EROSION
摘要
申请公布号
ZM3887(A1)
申请公布日期
1988.04.29
申请号
ZM19870000038
申请日期
1987.05.08
申请人
POUL NYBOE KNUDSEN
发明人
分类号
E02B3/14;E04C1/39;(IPC1-7):B28B11/04
主分类号
E02B3/14
代理机构
代理人
主权项
地址
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