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发明名称
Anordnung zur Erzeugung von Wechselspannungen mit einstellbarer, von der jeweiligen Frequenz moeglichst unabhaengiger, gegenseitiger Phasenverschiebung
摘要
申请公布号
DE909840(C)
申请公布日期
1954.04.26
申请号
DE1941A007695D
申请日期
1941.12.20
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
BACKES DIPL.-ING. RUDOLF
分类号
H03H7/20
主分类号
H03H7/20
代理机构
代理人
主权项
地址
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