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经营范围
发明名称
CENTRIFUGAL PUMP
摘要
申请公布号
SU620673(A1)
申请公布日期
1978.08.25
申请号
SU19772453714
申请日期
1977.02.16
申请人
KEZIN YURIJ ,SU
发明人
KEZIN YURIJ ,SU
分类号
F16C17/24;F04D1/00;F04D13/00;F04D29/04;(IPC1-7):F04D29/04
主分类号
F16C17/24
代理机构
代理人
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地址
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