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发明名称
Procédé de renversement de marche pour navires propulsés à l'aide de machines électriques
摘要
申请公布号
FR851401(A)
申请公布日期
1940.01.09
申请号
FRD851401
申请日期
1939.03.09
申请人
BROWN, BOVERI & COMPAGNIE
发明人
分类号
B63H23/24
主分类号
B63H23/24
代理机构
代理人
主权项
地址
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