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发明名称
Dispositif de filtrage de courants électriques notamment pour appareils de radiosignalisation
摘要
申请公布号
FR35660(E)
申请公布日期
1930.03.27
申请号
FRD35660
申请日期
1928.04.07
申请人
发明人
BEDEAU JEAN-FRANCOIS
分类号
H03F1/08
主分类号
H03F1/08
代理机构
代理人
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