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发明名称
Anordning til Optagelse af svømmende Legemer, særlig Flyvemaskiner, paa Platformer, f. Eks. Skibsdæk eller Landingsbroer.
摘要
申请公布号
DK44130(C)
申请公布日期
1931.05.18
申请号
DKD44130
申请日期
1928.11.29
申请人
WOLDEMAR KIWULL;EUGEN KRAFFT
发明人
WOLDEMAR KIWULL;EUGEN KRAFFT
分类号
主分类号
代理机构
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