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发明名称
Verstopfungsfreie Kreiselpumpe
摘要
申请公布号
DE59406012(D1)
申请公布日期
1998.06.25
申请号
DE19945006012
申请日期
1994.03.09
申请人
WILO GMBH, 44263 DORTMUND, DE
发明人
ZELDER, MANFRED, D-53225 BONN, DE
分类号
F04D7/04;F04D29/42;(IPC1-7):F04D7/04
主分类号
F04D7/04
代理机构
代理人
主权项
地址
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