75402065
Dec 8, 1997
Jun 20, 2000
INSTALLING, MAINTAINING AND REPAIRING COMMUNICATIONS NETWORKS; INSTALLATION OF TELECOMMUNICATIONS CABLES
Building Construction and RepairCOMPUTER NETWORK INTEGRATION SERVICES, DESIGN OF COMMUNICATIONS NETWORKS FOR OTHERS; CONSULTING SERVICES IN THE FIELD OF VOICE, DATA AND INTERNETWORKING SWITCHING; ENGINEERING SERVICES
Computer and Scientific