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发明名称
Всасывающий насос
摘要
申请公布号
SU25914(A1)
申请公布日期
1932.03.31
申请号
SU19300078902
申请日期
1930.11.15
申请人
KOROLEV S.I.
发明人
KOROLEV S.I.
分类号
F04B53/00
主分类号
F04B53/00
代理机构
代理人
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