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发明名称
An arrangement for improving the commutation in dynamo electric machines
摘要
申请公布号
GB304776(A)
申请公布日期
1930.03.13
申请号
GB19290002354
申请日期
1929.01.23
申请人
ALLMAENNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
分类号
H02K3/16
主分类号
H02K3/16
代理机构
代理人
主权项
地址
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