75695534
May 27, 1999
Integrated voice and data communications systems, data processing systems, inventory and cash management systems, security systems, control systems, all comprised of computer hardware, software, transmitters, and receivers
Electrical and Scientific ApparatusIntegration of voice and data communications systems, data processing systems, inventory and cash management systems, security systems, control systems, all comprised of computer hardware, software, transmitters, and receivers
Computer and Scientific