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发明名称
Верньерное устройство для сдвоенных конденсаторов
摘要
申请公布号
SU24474(A1)
申请公布日期
1931.12.31
申请号
SU19310087629
申请日期
1931.04.28
申请人
TRUKHANOV F.I.
发明人
TRUKHANOV F.I.
分类号
G05G7/04;H03J3/02
主分类号
G05G7/04
代理机构
代理人
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