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发明名称
Mit Leitflächen in Gestalt einer Düse versehene Propelleranordnung für Schiffe
摘要
申请公布号
AT169859(B)
申请公布日期
1951.12.27
申请号
ATD169859
申请日期
1949.07.09
申请人
HANSEN, NEUERBURG & CO. FRANKFURT A. M. FILIALE DUISBURG-RUHRORT
发明人
分类号
B63H5/15
主分类号
B63H5/15
代理机构
代理人
主权项
地址
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