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发明名称
Vorrichtung zur Vermeidung des Eintretens von Wasser in den Flügelkopf von Flügelradturbinen, -pumpen u. dgl. mit beweglichen Flügeln.
摘要
申请公布号
AT128697(B)
申请公布日期
1932.06.10
申请号
ATD128697
申请日期
1931.02.04
申请人
FIRMA J. M. VOITH
发明人
分类号
F03B11/00;F03B15/18
主分类号
F03B11/00
代理机构
代理人
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