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发明名称
PONTON.
摘要
申请公布号
FI890047(A)
申请公布日期
1990.07.06
申请号
FI19890000047
申请日期
1989.01.05
申请人
INSTITUTE PO OKEANOLOGIA
发明人
GEORGIEV, GENCHO DINEV
分类号
E02D;(IPC1-7):E02D/
主分类号
E02D
代理机构
代理人
主权项
地址
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