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发明名称
Schaltung für zwei oder mehrere parallel arbeitende Anoden von Quecksilberdampt-Gleichrichtern.
摘要
申请公布号
AT121123(B)
申请公布日期
1931.02.10
申请号
ATD121123
申请日期
1929.04.15
申请人
OESTERREICHISCHE BROWN BOVERI-WERKE A. G.
发明人
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主分类号
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