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公开(公告)号:US3128349A
公开(公告)日:1964-04-07
申请号:US5091660
申请日:1960-08-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOESCH FRANCIS T , NASH DONALD H , LEO SCHENKER
IPC: H04Q1/453
CPC classification number: H04Q1/453
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公开(公告)号:US3109071A
公开(公告)日:1963-10-29
申请号:US86054959
申请日:1959-12-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: MITCHELL CLIFFORD E , PRESCOTT ROBERT E , LEO SCHENKER , TWEED DONALD G
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公开(公告)号:US2927971A
公开(公告)日:1960-03-08
申请号:US70618757
申请日:1957-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: ALESSANDRO BUSALA , LEO SCHENKER , FRED WEST
IPC: H04M1/515
CPC classification number: H04M1/515
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4.Frequency divider for video systems empolying blocking oscillator utilizing reverse breakdown diode in feedback circuit 失效
Title translation: 用于视频系统的分频器,用于在反馈电路中使用反向击穿二极管阻塞振荡器公开(公告)号:US3144581A
公开(公告)日:1964-08-11
申请号:US10887661
申请日:1961-05-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: JOEL GREENBURG , MEACHAM LARNED A , NASH DONALD H , LEO SCHENKER
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公开(公告)号:US3076059A
公开(公告)日:1963-01-29
申请号:US74343458
申请日:1958-06-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: MEACHAM LARNED A , LEO SCHENKER
IPC: H04Q1/453
CPC classification number: H04Q1/453
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公开(公告)号:US3060275A
公开(公告)日:1962-10-23
申请号:US77248758
申请日:1958-11-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: MEACHAM LARNED A , LEO SCHENKER
IPC: H04Q3/00
CPC classification number: H04Q3/00
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