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公开(公告)号:US3029315A
公开(公告)日:1962-04-10
申请号:US3782360
申请日:1960-05-18
Applicant: ITT
Inventor: RADCLIFFE JR ARTHUR JULIUS , MORRIS RIBNER , VLASTIMIL SAYNER WILLIAM
IPC: H04Q3/00
CPC classification number: H04Q3/0012
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公开(公告)号:US2962557A
公开(公告)日:1960-11-29
申请号:US74924058
申请日:1958-07-17
Applicant: ITT
Inventor: RADCLIFFE JR ARTHUR JULIUS , MORRIS RIBNER , VLASTIMIL SAYNER WILLIAM
IPC: H04Q3/00
CPC classification number: H04Q3/0012
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