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发明名称
Perfectionnements aux propulseurs arrière pour bateaux
摘要
申请公布号
FR1236411(A)
申请公布日期
1960.07.15
申请号
FR19590805825
申请日期
1959.09.23
申请人
RATBY ENGINEERING COMPANY LIMITED
发明人
分类号
B63H5/08;B63H20/10;B63H20/14
主分类号
B63H5/08
代理机构
代理人
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