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发明名称
Color television
摘要
申请公布号
US2477645(A)
申请公布日期
1949.08.02
申请号
US19460664487
申请日期
1946.04.24
申请人
FEDERAL TELEPHONE AND RADIO CORPORATION
发明人
PARKER LOUIS W.
分类号
H01J31/20;H04N9/16;H04N9/31
主分类号
H01J31/20
代理机构
代理人
主权项
地址
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