Technique for use in sequentially routing personal telephone calls | Patent Number 05392342

US 05392342 NA
Application Number8144062
Publication Number-
Pendency1 year, 3 months, 27 days
Filled DateOct 27, 1993
Priority DateOct 27, 1993
Publication Date-
Expiration DateOct 27, 2013
Inventor/Applicants Eugene J. Rosenthal
ExaminesHUNTER, DANIEL S
Art Unit2601
Technology Center2600
Assignments
At&t Company
Current
At&t ServicesAt&t Company
Original
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