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经营范围
发明名称
RUDDER
摘要
申请公布号
JPH0539090(A)
申请公布日期
1993.02.19
申请号
JP19910198130
申请日期
1991.08.08
申请人
HITACHI ZOSEN CORP
发明人
HIKINO MASAMI;SOTODANI MOTOMU
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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