Least cost routing device for separate connection into phone line | Patent Number 05425085

US 05425085 NA
Application Number8210670
Publication Number-
Pendency1 year, 2 months, 27 days
Filled DateMar 18, 1994
Priority DateMar 18, 1994
Publication Date-
Expiration DateMar 18, 2014
Inventor/Applicants Gerald J. Weinberger
Roger C. Lee
ExaminesSHANKAR, VIJAY
Art Unit2614
Technology Center2600
Assignments
Epstein Drangel
Current
Rates Technology
Original
Law Firm
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