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发明名称
METHOD OF CONTROLLING EROSION ON SEASHORES
摘要
申请公布号
US3564853(A)
申请公布日期
1971.02.23
申请号
USD3564853
申请日期
1969.03.24
申请人
ZOLTAN CSISZAR
发明人
ZOLTAN CSISZAR
分类号
E02B3/04;(IPC1-7):E02B3/04
主分类号
E02B3/04
代理机构
代理人
主权项
地址
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