76271920
Jun 15, 2001
telecommunications equipment, namely, optical transmission, receiving and networking equipment, namely, switches, transmitters, receivers, multiplexers and demultiplexers, add/drop multiplexers, bragg gratings, routers, cross-connects, amplifiers, and regenerators, and optical network and element management, planning, and interface software and computer systems, and optical systems and networks employing such named optical equipment,
Electrical and Scientific Apparatus