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发明名称
ANORDNUNG ZUR UMSCHALTUNG EINES GLEICHSTROMMOTORS VOM MOTORI SCHEN IN DEN GENERATORISCHEN BETRIEB UND UMGEKEHRT
摘要
申请公布号
DE1438009(B2)
申请公布日期
1971.10.21
申请号
DE19621438009
申请日期
1962.09.13
申请人
发明人
分类号
H02P7/29;(IPC1-7):H02P7/28
主分类号
H02P7/29
代理机构
代理人
主权项
地址
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