Classification Information
AUDIO SPEAKER SYSTEMS COMPRISING AUDIO CABINETS, LOUDSPEAKERS, CROSS-OVER NETWORKS, AMPLIFIERS, PREAMPLIFIERS, ROTARY ACOUSTIC HORNS AND DRUMS, AND POWER SUPPLIES SOLD AS A UNIT
Electrical and Scientific ApparatusAUDIO SPEAKER SYSTEMS COMPRISING AUDIO CABINETS, LOUDSPEAKERS, CROSS-OVER NETWORKS, AMPLIFIERS, PREAMPLIFIERS, ROTARY ACOUSTIC HORNS AND DRUMS, AND POWER SUPPLIES SOLD AS A UNIT
Electrical and Scientific Apparatus