78110346
Feb 22, 2002
Mar 30, 2004
TELECOMMUNICATION SYSTEMS COMPRISING, OPTICAL COMMUNICATIONS NETWORK HARDWARE AND SOFTWARE, COMMUNICATION NETWORKS MANAGEMENT HARDWARE AND SOFTWARE
Electrical and Scientific ApparatusCOMPUTER SOFTWARE TECHNICAL SUPPORT, NAMELY, TROUBLESHOOTING OF COMPUTER SOFTWARE PROBLEMS, UP-DATING COMPUTER SOFTWARE, MAINTENANCE AND REPAIR OF COMPUTER SOFTWARE, INSTALLATION OF COMPUTER SOFTWARE
Computer and Scientific