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发明名称
Устройство для испытания магнитных материалов на переменном токе
摘要
申请公布号
SU63119(A1)
申请公布日期
1943.11.30
申请号
SU19410041048
申请日期
1941.02.20
申请人
KULIKOVSKIJ L.F.
发明人
KULIKOVSKIJ L.F.
分类号
G01N27/90;G01R33/12
主分类号
G01N27/90
代理机构
代理人
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