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发明名称
Electric traction system employing compound motors
摘要
申请公布号
US1905428(A)
申请公布日期
1933.04.25
申请号
US19300423093
申请日期
1930.01.24
申请人
LOUIS BACQUEYRISSE
发明人
BACQUEYRISSE LOUIS
分类号
B60L15/12
主分类号
B60L15/12
代理机构
代理人
主权项
地址
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