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公开(公告)号：US4807108B1
公开(公告)日：1995-03-28
申请号：US8332987
申请日：1987-08-10
Applicant: BELL TELEPHONE LABOR INC
Inventor： BEN-ARIEH DAVID , FRITSCH CHARLES A , MANDEL KOSTIA , STARZINSKI ALBERT F , VENUGOPAL RAGHUNATH
IPC: G05B19/418 , G06Q10/06 , G05B13/02 , G06F15/46
CPC classification number: G06Q10/06 , G05B19/41865 , G05B2219/32019 , Y02P90/20 , Y02P90/265
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