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发明名称
Zentrifugalpumpe
摘要
申请公布号
DE1946719(A1)
申请公布日期
1971.04.01
申请号
DE19691946719
申请日期
1969.09.16
申请人
H. WERNERT & CO KG
发明人
PRACHT,FRIEDRICH;DENDA,HELMUT
分类号
F04D7/06;F04D29/62
主分类号
F04D7/06
代理机构
代理人
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地址
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