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发明名称
Means for initiating the direct current excitation of self-excited dynamo-electric machines
摘要
申请公布号
GB929120(A)
申请公布日期
1963.06.19
申请号
GB19580039355
申请日期
1958.12.05
申请人
SELECTRA LIMITED
发明人
KREBS ERNST WOLFGANG
分类号
H02K19/38
主分类号
H02K19/38
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代理人
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