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发明名称
Spannungsregelnder Transformator ohne Drehung der Phasenlage
摘要
申请公布号
DE671967(C)
申请公布日期
1939.02.17
申请号
DE1934L086212D
申请日期
1934.07.11
申请人
DR.-ING. OSKAR LOEBL;RHEINISCH-WESTFAELISCHES ELEKTRICITAETSWERK A.-G.
发明人
分类号
H01F29/12
主分类号
H01F29/12
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代理人
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