Communication system for interactive services with a packet switching interaction channel over a narrow-band circuit switching network, as well as a device for application in such a communication system | Patent Number 05930250

US 05930250 NA
Application Number8709325
Publication Number-
Pendency2 years, 10 months, 26 days
Filled DateSep 4, 1996
Priority DateSep 4, 1996
Publication Date-
Expiration DateSep 4, 2016
Inventor/Applicants Mark Johannes Gerardus Dirksen
Arian Koster
Frederik Harm Klok
ExaminesLUTHER, WILLIAM A
Art Unit2731
Technology Center2700
Assignments
Koninklijke Kpn Nv
Current
Koninklijke Kpn Nv
Original
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