79128649
Mar 20, 2013
Apr 1, 2014
DONGGUAN PLATINUM AUDIO SYSTEMS CO. LTD.
Active Trademark
Computer peripheral devices; cabinets for loudspeakers; horns for loudspeakers; acoustic couplers; overtime reverberation ware, namely, sound reverberation units; loudspeakers; headphones; personal stereos
Electrical and Scientific Apparatus