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发明名称
VARIABLE CAPACITY CENTRIFUGAL PUMP
摘要
申请公布号
SU1564396(A1)
申请公布日期
1990.05.15
申请号
SU19884370516
申请日期
1988.02.01
申请人
KRAVTSOV YURIJ A,SU
发明人
KRAVTSOV YURIJ A,SU
分类号
F04D15/00
主分类号
F04D15/00
代理机构
代理人
主权项
地址
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