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发明名称
Regeleinrichtung zum Konstanthalten der Drehzahl von Gleichstrommotoren in einem Netz mit stark schwankender Spannung
摘要
申请公布号
DE612196(C)
申请公布日期
1935.04.15
申请号
DE1931S099684D
申请日期
1931.07.09
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.;SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
BRAUN DIPL.-ING. GEORG;BRAUN DIPL.-ING. GEORG
分类号
H02P7/06
主分类号
H02P7/06
代理机构
代理人
主权项
地址
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