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Токовое реле
摘要
申请公布号
SU112835(A1)
申请公布日期
1957.11.30
申请号
SU19570571426
申请日期
1957.04.13
申请人
AKIMTSEV YU.I.
发明人
AKIMTSEV YU.I.
分类号
H01H51/20;H01H71/44
主分类号
H01H51/20
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