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发明名称
Устройство для определения удельного сопротивления жидких тел
摘要
申请公布号
SU78899(A1)
申请公布日期
1948.11.30
申请号
SU19480372859
申请日期
1948.01.12
申请人
VASILEV G.YA.
发明人
VASILEV G.YA.
分类号
G01R27/22
主分类号
G01R27/22
代理机构
代理人
主权项
地址
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