88403335
Apr 26, 2019
Nov 12, 2019
DONGGUAN SIWEIJIA ELECTRONICS TECHNOLOGY CO.LTD.
Active Trademark
Acoustic conduits; Acoustic couplers; Adapter cables for headphones; Cabinets for loudspeakers; Cables, electric; Ear phones; Headphones; Horns for loudspeakers; Loudspeakers; Microphones; Wireless ear buds
Electrical and Scientific Apparatus