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发明名称
Elektrische Steuerung, insbesondere Feinregelersteuerung fuer Wechselstromfahrzeuge
摘要
申请公布号
DE685148(C)
申请公布日期
1939.12.13
申请号
DE1937A085314D
申请日期
1937.12.24
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
HERMLE HERMANN
分类号
B60L15/20
主分类号
B60L15/20
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代理人
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