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发明名称
PULSE FREQUENCY DISCRIMINATORS
摘要
申请公布号
US3449677(A)
申请公布日期
1969.06.10
申请号
USD3449677
申请日期
1965.06.01
申请人
AVIATION UK;THORN ELECTRONICS LTD.
发明人
ANTHONY LEONARD ISAACS;DENNIS WILLIAM ALLEN
分类号
H03D3/04;H03K5/26;(IPC1-7):H03B3/04;H03D13/00
主分类号
H03D3/04
代理机构
代理人
主权项
地址
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