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发明名称
Improvements relating to dynamo electric machines of the heteropolar inductor type
摘要
申请公布号
GB756495(A)
申请公布日期
1956.09.05
申请号
GB19540009185
申请日期
1954.03.29
申请人
SELECTRA LIMITED;ERNST WOLFGANG KREBS
发明人
分类号
H02K47/24
主分类号
H02K47/24
代理机构
代理人
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地址
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