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发明名称
Discriminateur de fréquences
摘要
申请公布号
FR1312526(A)
申请公布日期
1962.12.21
申请号
FR19610878115
申请日期
1961.11.07
申请人
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人
VIDALLON CLAUDE-MICHEL
分类号
H03D9/04
主分类号
H03D9/04
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