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发明名称
SHUTOFF METHOD FOR SEA WATER INTRODUCING BOX VESSEL
摘要
申请公布号
JPS5235088(A)
申请公布日期
1977.03.17
申请号
JP19750110494
申请日期
1975.09.13
申请人
NIPPON KOKAN KK
发明人
OOTA HARUTAKA
分类号
B63B13/00;B63B17/00
主分类号
B63B13/00
代理机构
代理人
主权项
地址
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