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发明名称
Broadcast receivers
摘要
申请公布号
US2872677(A)
申请公布日期
1959.02.03
申请号
US19560630779
申请日期
1956.12.27
申请人
PHILCO CORPORATION
发明人
WHIPPLE RICHARD J.;BOWES HENRY E.
分类号
H01Q1/24;H04N5/64
主分类号
H01Q1/24
代理机构
代理人
主权项
地址
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