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经营范围
发明名称
FLOATING DOCK
摘要
申请公布号
SU1659291(A1)
申请公布日期
1991.06.30
申请号
SU19894715565
申请日期
1989.07.10
申请人
NEKRASOV VALERIJ V,SU
发明人
NEKRASOV VALERIJ V,SU
分类号
B63C1/02
主分类号
B63C1/02
代理机构
代理人
主权项
地址
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