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发明名称
Umformeranlage fuer die Stromversorgung von Gleichstrombahnen
摘要
申请公布号
DE684348(C)
申请公布日期
1939.11.27
申请号
DE1938S133461D
申请日期
1938.08.17
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
KUEBLER DR.-ING. ERWIN
分类号
H02M7/06
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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