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发明名称
Anordnung zur Entlastung der Kontakte von Schaltfeuer bei Kontaktumformern mit Haupttransformator und Abhebekontakten
摘要
申请公布号
DE931789(C)
申请公布日期
1955.08.18
申请号
DE1944A008219D
申请日期
1944.07.01
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
BOEHM HELLMUTH DIPL.-ING.
分类号
H02M1/26
主分类号
H02M1/26
代理机构
代理人
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