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发明名称
Einrichtung zur Speisung von Gleichstrommotoren mit regelbarer Spannung aus einem Wechselstromnetz
摘要
申请公布号
DE625816(C)
申请公布日期
1936.02.15
申请号
DED625816D
申请日期
1930.03.13
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.;SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
BUFF DR.-ING. CARL THEODOR;BUFF DR.-ING. CARL THEODOR
分类号
H02P1/18
主分类号
H02P1/18
代理机构
代理人
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地址
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