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经营范围
发明名称
Способ испытания объемных насосов
摘要
申请公布号
SU142878(A1)
申请公布日期
1961.11.30
申请号
SU19610698353
申请日期
1961.02.06
申请人
发明人
KHACHIKYAN E.D.
分类号
F04B51/00;F15B19/00
主分类号
F04B51/00
代理机构
代理人
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