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发明名称
Oscillator
摘要
申请公布号
US2294797(A)
申请公布日期
1942.09.01
申请号
US19400358495
申请日期
1940.09.26
申请人
FARNSWORTH TELEVISION AND RADIO CORPORATION
发明人
NELSON ARTHUR L.
分类号
H03B27/00
主分类号
H03B27/00
代理机构
代理人
主权项
地址
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