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发明名称
Deflecting system
摘要
申请公布号
US2297949(A)
申请公布日期
1942.10.06
申请号
US19410394659
申请日期
1941.05.22
申请人
FARNSWORTH TELEVISION AND RADIO CORPORATION
发明人
FARNSWORTH PHILO T.
分类号
H01J29/74
主分类号
H01J29/74
代理机构
代理人
主权项
地址
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