79151341
May 6, 2014
Oct 13, 2015
Electroacouslic transducers, namely, loudspeakers, sound regulators for volume and channel selection, home audio speakers, microphones and accessories for such devices, namely, power supplies, microphone consoles, plastic covers and adjustable rings for loudspeakers and regulators and caps and cables, all for home audio control and distribution
Electrical and Scientific Apparatus