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发明名称
Verfahren zum Herstellen eines Kreiselpumpenlaufrades und nach diesem Verfahren hergestelltes Kreiselpumpenlaufrad.
摘要
申请公布号
DE59104117(D1)
申请公布日期
1995.02.16
申请号
DE19915004117
申请日期
1991.05.06
申请人
PUMPENFABRIK ERNST VOGEL GES. M.B.H., STOCKERAU, NIEDEROESTERREICH, AT
发明人
NIGISCHER, LEOPOLD, ING., A-2020 HOLLABRUNN, AT
分类号
F04D29/22;(IPC1-7):F04D29/22;B21K1/36
主分类号
F04D29/22
代理机构
代理人
主权项
地址
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