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发明名称
Pumpanlage mit mehreren parallel arbeitenden Kreiselpumpen
摘要
申请公布号
DE835257(C)
申请公布日期
1952.03.31
申请号
DE1948P026024D
申请日期
1948.12.22
申请人
GEBRUEDER SULZER A.G.
发明人
分类号
F04D13/14
主分类号
F04D13/14
代理机构
代理人
主权项
地址
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