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发明名称
Гидравлический насос для испытания резервуаров
摘要
申请公布号
SU89667(A1)
申请公布日期
1950.11.30
申请号
SU19500413856
申请日期
1950.03.10
申请人
NAZARKIN P.P.
发明人
NAZARKIN P.P.
分类号
F04B19/04
主分类号
F04B19/04
代理机构
代理人
主权项
地址
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