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发明名称
Установка для испытания материалов на трение и износ
摘要
申请公布号
SU109736(A1)
申请公布日期
1957.11.30
申请号
SU19570567852
申请日期
1957.03.01
申请人
TRAVITSKAYA E.O.
发明人
TRAVITSKAYA E.O.
分类号
G01N3/56;G01N3/18
主分类号
G01N3/56
代理机构
代理人
主权项
地址
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