79083413
Mar 15, 2010
Mar 8, 2011
Digital communication network switches; optical switches; apparatus for use in communication networks for the transmission of communications
Electrical and Scientific Apparatus[ Telecommunications services, namely, transmission of voice, data, graphics, images, audio and video by means of telecommunications networks and the Internet; data communication services provided by data switches; telecommunications services, namely, transmission of voice, graphics, images, audio and video provided by means of optical fiber networks; data communications services provided by means of optical fiber networks ]
TelecommunicationsScientific and technological services in the field of telecommunications and data communications; research and development of computer hardware and software; research relating to telecommunication techniques
Computer and Scientific