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发明名称
Filtres d'ondes guidées
摘要
申请公布号
FR982405(A)
申请公布日期
1951.06.11
申请号
FRD982405
申请日期
1943.06.16
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
分类号
H01P1/207
主分类号
H01P1/207
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代理人
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