Air purifying units for commercial, domestic, and industrial use

Recorded content (computer programs, data, information); audio-visual, multimedia and photographic devices; optical devices, enhancers; safety, security, protection and signalling devices; navigation, guidance, tracking, targeting devices; detectors and electric monitoring devices; measuring sensors (term considered too vague by the International Bureau - Rule 13.2.b) of the Common Regulations); cameras; camera holders; camera cases for aircrafts and unmanned aerial vehicles (term considered ...