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发明名称
Drillship having a moon pool
摘要
申请公布号
KR101129647(B1)
申请公布日期
2012.03.28
申请号
KR20090073493
申请日期
2009.08.10
申请人
发明人
分类号
B63B35/44;B63B3/54;E21B15/02
主分类号
B63B35/44
代理机构
代理人
主权项
地址
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