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发明名称
AUGER-TYPE PRECONNECTED IMPELLER
摘要
申请公布号
SU1562530(A1)
申请公布日期
1990.05.07
申请号
SU19864080162
申请日期
1986.05.05
申请人
INST TEKHNICHESKOJ MEKHANIKI AN USSR
发明人
SEMENOV YURIJ A,SU
分类号
F04D3/00
主分类号
F04D3/00
代理机构
代理人
主权项
地址
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