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发明名称
Frequency doubler
摘要
申请公布号
US2406739(A)
申请公布日期
1946.09.03
申请号
US19450588009
申请日期
1945.04.12
申请人
FARNSWORTH TELEVISION AND RADIO CORPORATION
发明人
BROWN WILLIAM T.
分类号
H03B5/18;H03B19/10
主分类号
H03B5/18
代理机构
代理人
主权项
地址
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