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发明名称
Circuit arrangement for the frequency modulation of a carrier wave
摘要
申请公布号
US2541649(A)
申请公布日期
1951.02.13
申请号
US19460665389
申请日期
1946.04.27
申请人
HARTFORD NATIONAL BANK AND TRUST COMPANY
发明人
HEPP GERARD
分类号
H03C3/08;H03C3/14
主分类号
H03C3/08
代理机构
代理人
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