79233579
Jan 19, 2018
Loudspeakers; cabinets for loudspeakers; loudspeaker cabinets; loudspeaker systems; loudspeaker units consisting of cabinets, drivers, horns, bass housings, electronics and cabling; loudspeakers with built-in amplifiers; speaker systems consisting of loudspeakers and cabinets for use with loudspeakers
Electrical and Scientific Apparatus