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发明名称
Anordnung zur Lastumschaltung bei Stufentransformatoren oder -drosseln
摘要
申请公布号
CH506172(A)
申请公布日期
1971.04.15
申请号
CH19690013945
申请日期
1969.09.16
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
MUELLER,WALTER,DIPL.-ING.
分类号
H01F29/04;H03K17/725;(IPC1-7):H01F29/04
主分类号
H01F29/04
代理机构
代理人
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