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经营范围
发明名称
ANORDNING FOR TRANSPORT AV ROER.
摘要
申请公布号
NO159405(C)
申请公布日期
1988.12.21
申请号
NO19860002201
申请日期
1986.06.03
申请人
MARITIME HYDRAULICS A/S
发明人
EILERTSEN, BJOERN
分类号
E21B19/15;(IPC1-7):E21B19/15
主分类号
E21B19/15
代理机构
代理人
主权项
地址
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