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发明名称
Kreiselpumpe, bei welcher die Veränderung des Laufradaustrittsquerschnittes durch einen achsial verschiebbaren Ringschieber erfolgt.
摘要
申请公布号
CH149176(A)
申请公布日期
1931.08.31
申请号
CHD149176
申请日期
1930.07.04
申请人
GEBRUEDER SULZER, AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT GEBRUEDER SULZER,
分类号
F04D29/46
主分类号
F04D29/46
代理机构
代理人
主权项
地址
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