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发明名称
SPANNUNGSREGELKREIS FUER EINEN GLEICHSTROM-GLEICHSTROM-UMFORMER
摘要
申请公布号
DE2725531(A1)
申请公布日期
1977.12.29
申请号
DE19772725531
申请日期
1977.06.06
申请人
CHRISTIAN ROVSING A/S
发明人
SEIERSON,OLE
分类号
H02M3/338;(IPC1-7):H02P13/22
主分类号
H02M3/338
代理机构
代理人
主权项
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