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发明名称
PROPULSIVE DEVICE OF RUDDER THAT IS USED FOR SHIP AT THE SAME TIME
摘要
申请公布号
JPS5291292(A)
申请公布日期
1977.08.01
申请号
JP19760007149
申请日期
1976.01.27
申请人
SHIMA KIYOSHI
发明人
SHIMA KIYOSHI
分类号
B63H25/42;B63H25/38
主分类号
B63H25/42
代理机构
代理人
主权项
地址
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