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发明名称
Television system
摘要
申请公布号
US2309764(A)
申请公布日期
1943.02.02
申请号
US19410411949
申请日期
1941.09.23
申请人
RADIO CORPORATION
发明人
GOTTIER THOMAS LARIMER
分类号
H03C3/09;H04N7/045
主分类号
H03C3/09
代理机构
代理人
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