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公开(公告)号:US3492428A
公开(公告)日:1970-01-27
申请号:US3492428D
申请日:1966-09-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAVS CARROLL D , REDICK THOMAS E , STOKES REMBERT R
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公开(公告)号:US3508803A
公开(公告)日:1970-04-28
申请号:US3508803D
申请日:1968-07-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: REDICK THOMAS E
CPC classification number: A47B19/04
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