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发明名称
INCLINED ARCHIMEDIAN SCREW CENTRIFUGAL PUMP
摘要
申请公布号
SU1576732(A1)
申请公布日期
1990.07.07
申请号
SU19884483547
申请日期
1988.09.19
申请人
BYKOVSKIJ ALEKSANDR A,SU;GAJSINSKIJ EDUARD M,SU
发明人
BYKOVSKIJ ALEKSANDR A,SU;GAJSINSKIJ EDUARD M,SU
分类号
F04D29/041;F04D1/04;F04D29/04
主分类号
F04D29/041
代理机构
代理人
主权项
地址
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