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发明名称
D.C. TO D.C. VOLTAGE CONVERTER
摘要
申请公布号
SU1610561(A1)
申请公布日期
1990.11.30
申请号
SU19884389631
申请日期
1988.01.06
申请人
N-PROIZV OB PO RUDNOJ GEOFIZIKE "RUDGEOFIZIKA"
发明人
ROMANOV ALEKSANDR A,SU
分类号
H02M3/337
主分类号
H02M3/337
代理机构
代理人
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