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发明名称
Bobine de self à réglage sans discontinuité
摘要
申请公布号
FR827554(A)
申请公布日期
1938.04.28
申请号
FRD827554
申请日期
1937.10.05
申请人
BROWN, BOVERI & COMPAGNIE
发明人
分类号
H01F29/10
主分类号
H01F29/10
代理机构
代理人
主权项
地址
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