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22.Automatic frequency control system utilizing a reference oscillator 失效
Title translation: 使用参考振荡器的自动频率控制系统公开(公告)号:US3163822A
公开(公告)日:1964-12-29
申请号:US7971560
申请日:1960-12-30
Applicant: RCA CORP
Inventor: CARLSON DAVID J , WATERS GEORGE B
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公开(公告)号:US3148331A
公开(公告)日:1964-09-08
申请号:US7431060
申请日:1960-12-07
Applicant: RCA CORP
Inventor: CARLSON DAVID J
IPC: H03D7/04
CPC classification number: H03D7/04
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公开(公告)号:US2950383A
公开(公告)日:1960-08-23
申请号:US67963657
申请日:1957-08-22
Applicant: RCA CORP
Inventor: CARLSON DAVID J
IPC: H03D7/06
CPC classification number: H03D7/06
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25.
公开(公告)号:US2880282A
公开(公告)日:1959-03-31
申请号:US47245954
申请日:1954-12-01
Applicant: RCA CORP
Inventor: CARLSON DAVID J
IPC: H03J3/00
CPC classification number: H03J3/00
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公开(公告)号:US2753456A
公开(公告)日:1956-07-03
申请号:US31652852
申请日:1952-10-23
Applicant: RCA CORP
Inventor: YUAN PAN WEN , CARLSON DAVID J
IPC: H03B5/10
CPC classification number: H03B5/10
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