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公开(公告)号:US3188569A
公开(公告)日:1965-06-08
申请号:US24685862
申请日:1962-12-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: MAHONY JOHN P
IPC: H04J3/06
CPC classification number: H04J3/0626
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公开(公告)号:US3001010A
公开(公告)日:1961-09-19
申请号:US76051058
申请日:1958-09-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: MAHONY JOHN P , OSTENDORF JR BERNARD , GEORGE PARKER , VANDERLIPPE RICHARD A
IPC: H04L12/403
CPC classification number: H04L12/40013 , H04L12/403
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公开(公告)号:US3539997A
公开(公告)日:1970-11-10
申请号:US3539997D
申请日:1962-12-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: MAHONY JOHN P
CPC classification number: H04L7/08 , H04J3/0617
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