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公开(公告)号:US3139615A
公开(公告)日:1964-06-30
申请号:US21523762
申请日:1962-07-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R
CPC classification number: H04L25/4925
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公开(公告)号:US2776344A
公开(公告)日:1957-01-01
申请号:US52346455
申请日:1955-07-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R
IPC: H04B3/20
CPC classification number: H04B3/20
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3.Framing of pulse code transmission systems by use of an added tone signal 失效
Title translation: 通过使用增加的音调信号构成脉冲码传输系统公开(公告)号:US3404231A
公开(公告)日:1968-10-01
申请号:US42355865
申请日:1965-01-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R , GRAY JAMES R , SAAL FREDERICK A
CPC classification number: H04J3/0617 , H04L7/027 , H04L7/08 , H04L2007/047
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公开(公告)号:US3261920A
公开(公告)日:1966-07-19
申请号:US15624261
申请日:1961-12-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R
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5.Intermodulation distortion correction of angle modulated transmission system by use of nonlinear cancellation circuit 失效
Title translation: 通过使用非线性消除电路对角度调制传输系统进行互调失真校正公开(公告)号:US3231819A
公开(公告)日:1966-01-25
申请号:US13663761
申请日:1961-09-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R
CPC classification number: H04B14/006 , H03C3/02
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公开(公告)号:US3149323A
公开(公告)日:1964-09-15
申请号:US21523862
申请日:1962-07-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R , MAYO JOHN S
IPC: H04L25/49
CPC classification number: H04L25/4925
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7.Bipolar pulse transmission system with self-derived timing and drift compensation 失效
Title translation: 具有自定时和双向补偿的双极脉冲传输系统公开(公告)号:US3502810A
公开(公告)日:1970-03-24
申请号:US3502810D
申请日:1966-08-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R , JOHANNES VIRGIL I , MAYO JOHN S , MCCULLOUGH RICHARD H , SIPRESS JACK M
CPC classification number: H04L25/4925
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公开(公告)号:US3261919A
公开(公告)日:1966-07-19
申请号:US15621161
申请日:1961-12-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R , SAMNER ERIC E
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公开(公告)号:US3202762A
公开(公告)日:1965-08-24
申请号:US16080761
申请日:1961-12-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: AARON MARVIN R , HENNING HANSJUERGEN H
IPC: H04J1/00
CPC classification number: H04J1/00
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