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发明名称
Circuit filtrant électrique passe-bande
摘要
申请公布号
FR1061757(A)
申请公布日期
1954.04.15
申请号
FRD1061757
申请日期
1952.02.27
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
分类号
H03H7/38
主分类号
H03H7/38
代理机构
代理人
主权项
地址
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