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发明名称
FRICTIONAL RESISTANCE REDUCED SHIP AND METHOD OF OPERATING THEREOF
摘要
申请公布号
EP2277770(A4)
申请公布日期
2013.06.26
申请号
EP20090731481
申请日期
2009.04.01
申请人
TAKAHASHI, YOSHIAKI
发明人
TAKAHASHI, YOSHIAKI
分类号
B63B1/38
主分类号
B63B1/38
代理机构
代理人
主权项
地址
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