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发明名称
Прибор для определения толщины хромовых и других немагнитных покрытий, наносимых на ферромагнитные изделия
摘要
申请公布号
SU90425(A1)
申请公布日期
1950.11.30
申请号
SU19500413925
申请日期
1950.03.03
申请人
VINOKURSKIJ S.A.;GUTERMAN M.V.
发明人
VINOKURSKIJ S.A.;GUTERMAN M.V.
分类号
G01B7/06;G01D5/58
主分类号
G01B7/06
代理机构
代理人
主权项
地址
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