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发明名称
Filtre à cavité pour ondes métriques et décimétriques
摘要
申请公布号
FR1086063(A)
申请公布日期
1955.02.09
申请号
FRD1086063
申请日期
1953.07.03
申请人
SOCIETE ANONYME DE TELECOMMUNICATIONS
发明人
分类号
H01P1/209
主分类号
H01P1/209
代理机构
代理人
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