74557488
Aug 4, 1994
one-way and two-way wireless television, audio, telephone, data and video teleconferencing communications equipment, namely transmitters, receivers, antennae, modulators, demodulators, amplifiers, and set-top conveters
Electrical and Scientific Apparatusone-way and two-way wireless television broadcasting, audio broadcasting, telephone, data, and video teleconferencing communications services
Telecommunications