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发明名称
TELEVISION RECEIVERS
摘要
申请公布号
CA922417(A)
申请公布日期
1973.03.06
申请号
CA19690070437
申请日期
1969.12.19
申请人
COMMUNICATIONS PATENTS LTD
发明人
JAMES KIRWAN;WILLIAM T EDWARDS
分类号
H03K4/56;H04N;H04N3/16
主分类号
H03K4/56
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代理人
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