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发明名称
Einrichtung zur Spannungsregelung in Wechselstromkreisen mit einer dem Verbraucher vorgeschalteten Drosselspule mit regelbarer Gleichstromvormagnetisierung
摘要
申请公布号
DE940721(C)
申请公布日期
1956.03.22
申请号
DE1942S031753D
申请日期
1942.11.20
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
WERNER OTTO
分类号
G05F1/33
主分类号
G05F1/33
代理机构
代理人
主权项
地址
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