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发明名称
METHOD FOR CREATING AN ARTIFICIAL BEACH OR FOR RAISING AN EXISTING BEACH
摘要
申请公布号
EP0339010(B1)
申请公布日期
1993.03.24
申请号
EP19890870052
申请日期
1989.04.14
申请人
"DREDGING INTERNATIONAL"
发明人
PAYNJON, ROGER
分类号
E02B3/04
主分类号
E02B3/04
代理机构
代理人
主权项
地址
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