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发明名称
Perfectionnements aux diviseurs de fréquence
摘要
申请公布号
FR1280748(A)
申请公布日期
1962.01.08
申请号
FR19600844882
申请日期
1960.11.24
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H03B21/02
主分类号
H03B21/02
代理机构
代理人
主权项
地址
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