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发明名称
Centrifugal pump with butterfly valves
摘要
申请公布号
EP0933533(B1)
申请公布日期
2003.07.02
申请号
EP19990101416
申请日期
1999.01.27
申请人
WILO AG
发明人
KAUL, GUENTER
分类号
F04D15/00;F16K1/226;(IPC1-7):F04D15/00
主分类号
F04D15/00
代理机构
代理人
主权项
地址
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