79007967
Jul 13, 2004
Jan 24, 2006
Electric and electronic apparatus for controlling, regulation, programing, automation, signaling, monitoring, alarms, measuring, visualizing, supervising, testing, and recording sound diffusion, namely, sound diffusion electrical controllers, frequency meters, diffusion signaling device, radio monitors for reproduction of sound and signals, alarm monitoring systems, sound testing gauges, and sound recording apparatus and instruments; electrical and electronic apparatus for the control, regulation, transmission, reception, reproduction, processing and production of sounds, images, data and information, namely, computer central processing units and cameras
Electrical and Scientific Apparatus