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经营范围
发明名称
Elektrisch angetriebene Schiffsschraube
摘要
申请公布号
DE688114(C)
申请公布日期
1940.02.13
申请号
DE1936K140785D
申请日期
1936.01.22
申请人
DIPL.-ING. LUDWIG KORT
发明人
分类号
B63H1/16;B63H23/24
主分类号
B63H1/16
代理机构
代理人
主权项
地址
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