75695524
May 27, 1999
Jun 19, 2001
integrated voice and/or data communications systems comprised of computer hardware and software, transmitters, receivers and transceivers for communications amongst hotel staff and between hotel staff, their vendors, and the clientele that they serve
Electrical and Scientific Apparatusintegration of voice and data communication systems, data processing systems, inventory and cash management systems, security systems, and control systems, all comprised of computer hardware, transmitters, and receivers
Computer and Scientific