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发明名称
Improvements in or relating to centrifugal pumps
摘要
申请公布号
GB680070(A)
申请公布日期
1952.10.01
申请号
GB19500023794
申请日期
1950.09.28
申请人
CARL ANDERMATT;VINCENT GUEBELI
发明人
分类号
F04D9/00;F04D29/22
主分类号
F04D9/00
代理机构
代理人
主权项
地址
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