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公开(公告)号:US2997540A
公开(公告)日:1961-08-22
申请号:US5330860
申请日:1960-08-31
Applicant: GEN DYNAMICS CORP
Inventor: ERTMAN ROBERT J , IRVING SPERLING , WALKER WATSON F
IPC: H04L1/08
CPC classification number: H04L1/08
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公开(公告)号:US2851617A
公开(公告)日:1958-09-09
申请号:US64368957
申请日:1957-03-04
Applicant: GEN DYNAMICS CORP
Inventor: WALKER WATSON F
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公开(公告)号:US2988704A
公开(公告)日:1961-06-13
申请号:US84602859
申请日:1959-10-12
Applicant: GEN DYNAMICS CORP
Inventor: WALKER WATSON F , NUGENT JOHN A
IPC: H03D1/18
CPC classification number: H03D1/18
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公开(公告)号:US2986729A
公开(公告)日:1961-05-30
申请号:US68031457
申请日:1957-08-26
Applicant: GEN DYNAMICS CORP
Inventor: WALKER WATSON F
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5.Receiver for plural frequency phase differential transmission system 失效
Title translation: 一种频率相位差分传输系统的接收机公开(公告)号:US3456194A
公开(公告)日:1969-07-15
申请号:US3456194D
申请日:1966-05-02
Applicant: GEN DYNAMICS CORP
Inventor: WALKER WATSON F , GRAY MARTIN B
CPC classification number: H04L27/2602 , H04L5/12
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公开(公告)号:US3035184A
公开(公告)日:1962-05-15
申请号:US75699658
申请日:1958-08-25
Applicant: GEN DYNAMICS CORP
Inventor: WALKER WATSON F , REYNOLDS CHARLES H
IPC: H03K5/13
CPC classification number: H03K5/13
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7.Communications system wherein information is represented by the phase difference between adjacent tones 失效
Title translation: 通过相关信息之间的相互差异表示信息的通信系统公开(公告)号:US3430143A
公开(公告)日:1969-02-25
申请号:US3430143D
申请日:1965-03-15
Applicant: GEN DYNAMICS CORP
Inventor: WALKER WATSON F , HAAS THIJS DE
IPC: H04L27/20 , H04L27/227 , H03K9/06 , H04B7/00 , H04L27/18
CPC classification number: H04L27/2278 , H04L27/205
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8.Communications system utilizing correlation detection techniques 失效
Title translation: 利用相关检测技术的通信系统公开(公告)号:US3409831A
公开(公告)日:1968-11-05
申请号:US35038364
申请日:1964-03-09
Applicant: GEN DYNAMICS CORP
Inventor: WALKER WATSON F
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9.
公开(公告)号:US3267456A
公开(公告)日:1966-08-16
申请号:US14511761
申请日:1961-10-16
Applicant: GEN DYNAMICS CORP
Inventor: MORRIS GEORGE F , WALKER WATSON F
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