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发明名称
Fuer die Steuerung elektrischer Fahrzeugantriebsmotoren und aehnlicher Elektromotoren bestimmter Stufenwiderstand
摘要
申请公布号
DE744929(C)
申请公布日期
1944.01.31
申请号
DE1938S133799D
申请日期
1938.09.09
申请人
SIEMENS-SCHUCKERTWERKE AG.
发明人
STEGHOEFER HEINRICH
分类号
H02P1/02
主分类号
H02P1/02
代理机构
代理人
主权项
地址
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