QASS
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking in the nature of supervision, life-saving and teaching apparatus and instruments, namely, apparatus and instruments for generating, measuring, recording or evaluating sound signals, namely, radio receivers, sound receivers, ultrasonic wave receivers, frequency receivers, frequency meters, sound level meters, ultrasonic wave meters, sound recorders, high frequency recorders for mon...
Registered · April 16, 2012 · 79123503 ·