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发明名称
RUDDER FOR ONE-SHAFT TWO-RUDDER SHIP
摘要
申请公布号
JPH02151595(A)
申请公布日期
1990.06.11
申请号
JP19880305903
申请日期
1988.12.05
申请人
SUMITOMO HEAVY IND LTD
发明人
YOSHIMURA YASUO
分类号
B63H25/38
主分类号
B63H25/38
代理机构
代理人
主权项
地址
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