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发明名称
RECEPTEURS DE TELEVISION A PLUSIEURS MODES DE FONCTIONNEMENT
摘要
申请公布号
BE751708(A1)
申请公布日期
1970.11.16
申请号
BED751708
申请日期
1970.06.09
申请人
RCA CORP., 30 ROCKEFELLER PLAZA, NEW YORK, NEW YORK A10020, E.U.A.,
发明人
D.H. WILLIS.
分类号
H04N5/445;H04N5/775;H04N7/18;H04N9/64;(IPC1-7):H04N/
主分类号
H04N5/445
代理机构
代理人
主权项
地址
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