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发明名称
WATER BARRIER DEVICE
摘要
申请公布号
EP1485538(A1)
申请公布日期
2004.12.15
申请号
EP20030744084
申请日期
2003.03.07
申请人
KULLBERG, STEN-MAGNUS
发明人
KULLBERG, STEN-MAGNUS
分类号
E02B3/10;(IPC1-7):E02B3/10;E02B7/20
主分类号
E02B3/10
代理机构
代理人
主权项
地址
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