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发明名称
DEVICE FOR BACK-UP PROTECTION OF AUTOTRANSFORMERS
摘要
申请公布号
SU1488911(A2)
申请公布日期
1989.06.23
申请号
SU19874282218
申请日期
1987.07.13
申请人
NOVOCHERKASSKIJ POLT I IM.SERGO ORDZHONIKIDZE
发明人
NAGAJ VLADIMIR I,SU;SHULYAK VIKTOR G,SU
分类号
H02H7/04
主分类号
H02H7/04
代理机构
代理人
主权项
地址
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