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发明名称
Corrosion resistant centrifugal pump
摘要
申请公布号
US3115097(A)
申请公布日期
1963.12.24
申请号
US19600047191
申请日期
1960.08.03
申请人
A. R. WILFLEY AND SONS, INC.
发明人
ZAGAR IRVIN FRANK;WILFLEY GEORGE M.
分类号
F04D7/06;F04D29/14;F04D29/22;F04D29/42
主分类号
F04D7/06
代理机构
代理人
主权项
地址
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