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公开(公告)号:US2973506A
公开(公告)日:1961-02-28
申请号:US74112258
申请日:1958-06-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
IPC: G06F11/08
CPC classification number: G06F11/085
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公开(公告)号:US2701357A
公开(公告)日:1955-02-01
申请号:US20221750
申请日:1950-12-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
IPC: H04Q1/44
CPC classification number: H04Q1/44
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公开(公告)号:US3061818A
公开(公告)日:1962-10-30
申请号:US62785856
申请日:1956-12-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
IPC: H04M3/36
CPC classification number: H04M3/36
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公开(公告)号:US3061193A
公开(公告)日:1962-10-30
申请号:US76878358
申请日:1958-10-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D , STURIALE PHILIP J
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5.Magnetic scanning arrangement providing compensation for battery variation and variation of other components 失效
Title translation: 磁扫描装置可以补偿电池的变化和其他部件的变化公开(公告)号:US2739183A
公开(公告)日:1956-03-20
申请号:US28237452
申请日:1952-04-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
IPC: H04Q3/42
CPC classification number: H04Q3/42
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公开(公告)号:US2351360A
公开(公告)日:1944-06-13
申请号:US47081642
申请日:1942-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
IPC: H04Q5/16
CPC classification number: H04Q5/16
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公开(公告)号:US2939109A
公开(公告)日:1960-05-31
申请号:US70321657
申请日:1957-12-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
IPC: H04L1/08
CPC classification number: H04L1/08
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8.Means for detecting marking and bypassing defective areas in a magnetic record medium 失效
Title translation: 用于检测磁记录介质中的标记和绕过缺陷区域的装置公开(公告)号:US2937368A
公开(公告)日:1960-05-17
申请号:US62786056
申请日:1956-12-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
CPC classification number: G11B5/70 , G11B20/1816
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9.Rotational use of register circuits in telephone switching systems 失效
Title translation: 旋转使用电话交换系统中的寄存器电路公开(公告)号:US2740003A
公开(公告)日:1956-03-27
申请号:US31684052
申请日:1952-10-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
IPC: H04Q3/42
CPC classification number: H04Q3/42
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10.Electrostatic scanning mechanism for scanning both tips and rings of calling lines and combining the results of these scanning operations 失效
Title translation: 静电扫描机构用于扫描呼叫线路的两个尖端和环路,并结合这些扫描操作的结果公开(公告)号:US2675427A
公开(公告)日:1954-04-13
申请号:US26284251
申请日:1951-12-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D
IPC: H04Q3/42
CPC classification number: H04Q3/42
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