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经营范围
发明名称
Anordnung zur Steuerung oder Regelung eines in beiden Drehrichtungen betriebenen Gleichstrommotors
摘要
申请公布号
DE1588493(A1)
申请公布日期
1970.12.17
申请号
DE19671588493
申请日期
1967.10.30
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH
发明人
ALFONS SCHRAEDER,DIPL.-ING.
分类号
H02M7/757;H02P7/00;H02P7/292
主分类号
H02M7/757
代理机构
代理人
主权项
地址
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