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发明名称
Einrichtung zur selbsttaetigen Spannungsregelung in Wechselstromkreisen
摘要
申请公布号
DE749913(C)
申请公布日期
1944.12.08
申请号
DED749913D
申请日期
1942.10.04
申请人
发明人
WERNER OTTO
分类号
H02M7/06
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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