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发明名称
DIRECT ELECTRICAL DRIVE
摘要
申请公布号
EP1667883(A1)
申请公布日期
2006.06.14
申请号
EP20040787054
申请日期
2004.09.29
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
PFANNSCHMIDT, BERND
分类号
B61C9/38;(IPC1-7):B61C9/38
主分类号
B61C9/38
代理机构
代理人
主权项
地址
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