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发明名称
Устройство для стабилизации напряжения выпрямленного тока
摘要
申请公布号
SU40445(A1)
申请公布日期
1934.12.31
申请号
SU19330128315
申请日期
1933.05.07
申请人
BABAT G.I.
发明人
BABAT G.I.
分类号
H02M7/12
主分类号
H02M7/12
代理机构
代理人
主权项
地址
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