Alarms for the detection of inflammable gases; Gas alarms; Air quality measurement apparatus, namely, particle counters; Carbon monoxide detectors; Alarm monitoring systems; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Alarm sensors; Security and fire alarms; Smoke alarms; Metal detectors

'air':10 'alarm':1,9,20,38,43,45 'apparatus':13 'carbon':17,26,33 'combin':32 'counter':16 'detect':4 'detector':19,28,30,37,47 'fire':42 'gas':8 'gase':7 'inflamm':6 'measur':12 'metal':46 'monitor':21 'monoxid':18,27,34 'name':14,25 'particl':15 'qualiti':11 'safeti':23 'secur':40 'sensor':24,39 'smoke':29,36,44 'system':22

QERVANO

Owner

Goods & Services