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发明名称
Anordnung zur Verbesserung der Stabilitaet von Gleichstromkraftuebertragungsanlagen
摘要
申请公布号
DE718301(C)
申请公布日期
1942.03.09
申请号
DE1939S136092D
申请日期
1939.03.01
申请人
SIEMENS-SCHUCKERTWERKE AG.
发明人
ROLF DR.-ING. ERICH
分类号
H02M1/26
主分类号
H02M1/26
代理机构
代理人
主权项
地址
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