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发明名称
Perfectionnements aux émetteurs de signaux à bande latérale unique
摘要
申请公布号
FR1179456(A)
申请公布日期
1959.05.25
申请号
FRD1179456
申请日期
1957.06.19
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H04J1/06
主分类号
H04J1/06
代理机构
代理人
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