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1.
公开(公告)号:US3349191A
公开(公告)日:1967-10-24
申请号:US42407765
申请日:1965-01-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: HENRY MANN
IPC: H04Q1/446
CPC classification number: H04Q1/446
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公开(公告)号:US3057972A
公开(公告)日:1962-10-09
申请号:US86153359
申请日:1959-12-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: HENRY MANN
CPC classification number: H04J3/14 , G06F1/0314 , G06F2101/04
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公开(公告)号:US3057962A
公开(公告)日:1962-10-09
申请号:US7387360
申请日:1960-12-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: HENRY MANN , MAYO JOHN S
IPC: H04J3/06
CPC classification number: H04J3/0614 , H04J3/06
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公开(公告)号:US3160740A
公开(公告)日:1964-12-08
申请号:US74787558
申请日:1958-07-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: HENRY MANN , RUPPEL ALFRED E
IPC: H04L12/26
CPC classification number: H04L43/50
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公开(公告)号:US2964655A
公开(公告)日:1960-12-13
申请号:US73974558
申请日:1958-06-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: HENRY MANN
IPC: H03K3/26
CPC classification number: H03K3/26
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6.Conversion between analog and digital information on a piecewise-linear basis 失效
Title translation: 在分段线性的基础上转换模拟和数字信息公开(公告)号:US3015815A
公开(公告)日:1962-01-02
申请号:US81377759
申请日:1959-05-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: HENRY MANN
IPC: H03M1/00
CPC classification number: H03M1/1235
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公开(公告)号:US2949503A
公开(公告)日:1960-08-16
申请号:US73672458
申请日:1958-05-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDREWS JR FREDERICK T , HENRY MANN
IPC: H04J3/06
CPC classification number: H04J3/06
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