Visual text communication intercom system comprised of a unit and display, the system being used to send, receive, store and deliver communications and other information for intra office messaging; Dental office communication system comprised of a unit and display, the system being used to send, receive, store and deliver communications and other information for intra office messaging

Aviation band transceivers having navigation data readout

business management consultation in the field of accounting and cost control systems for inventory-based, private companies

AVIATION BAND TRANSCEIVERS HAVING NAVIGATION DATA READOUT

Radio communications device for communicating information regarding the electronic tracking and locating of individuals

HANDHELD ELECTRONIC CALCULATORS