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经营范围
发明名称
A pump impeller
摘要
申请公布号
EP0631055(B1)
申请公布日期
1999.03.10
申请号
EP19940850101
申请日期
1994.06.13
申请人
ITT FLYGT AKTIEBOLAG
发明人
BRANDT, BENGT-AKE
分类号
F04D29/22;F04D29/70;(IPC1-7):F04D29/70
主分类号
F04D29/22
代理机构
代理人
主权项
地址
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