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发明名称
Cathode ray oscillator
摘要
申请公布号
US2104834(A)
申请公布日期
1938.01.11
申请号
US19330702141
申请日期
1933.12.13
申请人
FARNSWORTH TELEVISION INCORPORATED
发明人
GARDNER BERNARD C.
分类号
H03B13/00
主分类号
H03B13/00
代理机构
代理人
主权项
地址
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