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发明名称
Perfectionnements aux systèmes de télévision
摘要
申请公布号
FR65439(E)
申请公布日期
1956.02.20
申请号
FRD65439
申请日期
1953.11.04
申请人
LA RADIO-INDUSTRIE
发明人
METIVIER
分类号
H03K17/54;H03K17/74;H04N5/268
主分类号
H03K17/54
代理机构
代理人
主权项
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