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公开(公告)号:US2942241A
公开(公告)日:1960-06-21
申请号:US58801256
申请日:1956-05-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCGUIGAN JOHN H
IPC: G11C19/04
CPC classification number: G11C19/04
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2.
公开(公告)号:US2700148A
公开(公告)日:1955-01-18
申请号:US20115650
申请日:1950-12-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCGUIGAN JOHN H , MURPHY ORLANDO J , NEWBY NEAL D
CPC classification number: H04Q3/00 , H04M1/6515 , H04Q3/42
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公开(公告)号:US3222541A
公开(公告)日:1965-12-07
申请号:US15841861
申请日:1961-12-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCGUIGAN JOHN H
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4.Multifrequency high speed signaling system employing pulses of signaling currents ofpredetermined duration based on orthogonal functions 失效
Title translation: 多频高速信号系统采用基于正交函数的预定持续时间的信令电流脉冲公开(公告)号:US2817828A
公开(公告)日:1957-12-24
申请号:US38475253
申请日:1953-10-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCGUIGAN JOHN H , MURPHY ORLANDO J
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公开(公告)号:US3016521A
公开(公告)日:1962-01-09
申请号:US60301056
申请日:1956-08-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCGUIGAN JOHN H
IPC: G11C11/06
CPC classification number: G11C11/06078
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公开(公告)号:US2917625A
公开(公告)日:1959-12-15
申请号:US41573254
申请日:1954-03-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCGUIGAN JOHN H
IPC: H03K3/13
CPC classification number: H03K3/13
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公开(公告)号:US2701279A
公开(公告)日:1955-02-01
申请号:US38743653
申请日:1953-10-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: LOVELL CLARENCE A , MCGUIGAN JOHN H
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公开(公告)号:US2675539A
公开(公告)日:1954-04-13
申请号:US34059553
申请日:1953-03-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCGUIGAN JOHN H
CPC classification number: H04Q1/38 , G06F11/085 , H04Q3/42
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公开(公告)号:US2845610A
公开(公告)日:1958-07-29
申请号:US30710852
申请日:1952-08-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: CORNELL WARREN A , MCGUIGAN JOHN H , MURPHY ORLANDO J
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公开(公告)号:US2764634A
公开(公告)日:1956-09-25
申请号:US18363650
申请日:1950-09-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: BROOKS CHESTER E , LOVELL CLARENCE A , MCGUIGAN JOHN H , MURPHY ORLANDO J , PARKINSON DAVID B
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