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经营范围
发明名称
Permeable barrier for marine coasts capable of filtering and oxygenating the adjacent waters
摘要
申请公布号
IT1236178(B)
申请公布日期
1993.01.19
申请号
IT19890012614
申请日期
1989.12.19
申请人
ANSALDO S.P.A.
发明人
ALESSANDRINI ALBERTO
分类号
E02B;(IPC1-7):E02B
主分类号
E02B
代理机构
代理人
主权项
地址
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