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1.Apparatus for obtaining the amplitude and phase spectrums of a waveform 失效
Title translation: 用于获取波形的幅度和相位谱的装置公开(公告)号:US3515990A
公开(公告)日:1970-06-02
申请号:US3515990D
申请日:1966-11-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H
CPC classification number: G01R23/00
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公开(公告)号:US2691765A
公开(公告)日:1954-10-12
申请号:US28070752
申请日:1952-04-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H
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公开(公告)号:US3355579A
公开(公告)日:1967-11-28
申请号:US49870965
申请日:1965-10-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H
CPC classification number: G06E3/001 , G01S13/587
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公开(公告)号:US2849651A
公开(公告)日:1958-08-26
申请号:US30595852
申请日:1952-08-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H
IPC: H01J23/50
CPC classification number: H01J23/50
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公开(公告)号:US2798203A
公开(公告)日:1957-07-02
申请号:US40980654
申请日:1954-02-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H
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公开(公告)号:US2808533A
公开(公告)日:1957-10-01
申请号:US27059852
申请日:1952-02-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H
IPC: H01J23/50
CPC classification number: H01J23/50
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公开(公告)号:US2806169A
公开(公告)日:1957-09-10
申请号:US26373551
申请日:1951-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H , WALSH EDWARD J
IPC: H01J25/38
CPC classification number: H01J25/38
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公开(公告)号:US2801360A
公开(公告)日:1957-07-30
申请号:US30595752
申请日:1952-08-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H , WALSH EDWARD J
IPC: H01J25/38
CPC classification number: H01J25/38
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公开(公告)号:US2750529A
公开(公告)日:1956-06-12
申请号:US27617452
申请日:1952-03-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H , WALSH EDWARD J
IPC: H01J23/30
CPC classification number: H01J23/30
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10.Plural signal processor and correlator for fourier transformed inputs 失效
Title translation: 信号处理器和傅立叶变换输入的相关器公开(公告)号:US3529142A
公开(公告)日:1970-09-15
申请号:US3529142D
申请日:1967-11-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H
CPC classification number: G06J1/005 , G06F17/156
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