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发明名称
Vorrichtung zur Steuerung und Regelung der einem an ein Wechselstromnetz angeschlossenen Stromverbraucher zugefuehrten Energie mit Hilfe von Drosselspulen
摘要
申请公布号
DE678475(C)
申请公布日期
1939.07.15
申请号
DE1929S091258D
申请日期
1929.04.23
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
H03F9/02
主分类号
H03F9/02
代理机构
代理人
主权项
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