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发明名称
Transformator, dessen UEbersetzungsverhaeltnis durch einen in den magnetischen Kreislauf eingefuegten Drehanker regelbar ist
摘要
申请公布号
DE645455(C)
申请公布日期
1937.05.27
申请号
DE1932A067465D
申请日期
1932.10.22
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
分类号
H01F29/10
主分类号
H01F29/10
代理机构
代理人
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地址
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