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发明名称
Anordnung zur Konstanthaltung eines eingestellten Erregerstromes bei elektrischen Maschinen mittels magnetischer Verstärker.
摘要
申请公布号
CH300166(A)
申请公布日期
1954.07.15
申请号
CHD300166
申请日期
1952.04.04
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH.
发明人
PATENT-VERWALTUNGS-GMBH. LICENTIA
分类号
G05F1/33
主分类号
G05F1/33
代理机构
代理人
主权项
地址
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