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发明名称
PORTE AUTOMATIQUE SENSIBLE AUX BRUITS POUR AMPLIFICATEUR DE SIGNAUX DE SYNCHRONISATION
摘要
申请公布号
FR2324177(A1)
申请公布日期
1977.04.08
申请号
FR19760027579
申请日期
1976.09.14
申请人
RCA CORP
发明人
分类号
H04N5/08;H04N5/213;(IPC1-7):H04N5/04
主分类号
H04N5/08
代理机构
代理人
主权项
地址
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