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经营范围
发明名称
D.C.VOLTAGE CONVERTER
摘要
申请公布号
SU1365312(A1)
申请公布日期
1988.01.07
申请号
SU19864089871
申请日期
1986.05.16
申请人
LE ELEKTROTEKH INST
发明人
VOGMAN VIKTOR D,SU;EFIMOV OLEG A,SU;ASINOVSKIJ ALEKSANDR L,SU
分类号
H02M7/537;H02M7/538
主分类号
H02M7/537
代理机构
代理人
主权项
地址
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